With Leopard's forthcoming "Quick Look" feature in the Finder, Apple is leaping ahead of the file-previewing game by providing a separate, translucent preview window of amazing flexibility and beauty. Quick Look can preview movies at full size or even full screen. It can preview text, HTML, and PDF documents and even let you navigate them. If you select multiple files, Leopard provides an "expose"-like view that lets you navigate among them. Or, if the files are images, you can quickly go into slideshow mode. There's much more... but ain't that enough for now?

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A lively discussion and exchange of information occurred recently on Hawk Wings, the blog site mostly devoted to news and resources for users of Apple’s terrific Mail program. A colleague at work sent me a message on Tuesday, excited when word on Hawk Wings started circulating about a “vacuum” process available for SQLite databases that appeared to dramatically speed up Apple Mail. He had tried the recommended vacuuming and definitely noticed peppier Mail performance. One thing led to another, and before I knew it, I’d become engrossed in developing and polishing up an AppleScript utility to automate a periodic vacuuming of my Mail, which I’m of course dubbing VacuumMail.

As the Hawk Wings discussion unfolded, we learned that Mail maintains an SQLite database called “Envelope Index” in your ~/Library/Mail folder, which gradually grows as the number of emails in your mailbox does. Natively, Mail performs no optimizations on this critical database, which contains pointers to all of your mail that become fragmented and somewhat disorganized over time. At the office, my Envelope Index file was over 100mb, and at home it’s about 30mb. SQLite offers a “vacuum” command that rewrites the Envelope Index, optimizing and reorganizing it for faster access. It sounds a bit like what happens when Mac OS X defragments your hard drive periodically.

At first, news of this function took the form of a shell command you can run in Terminal. It was quite interesting and exciting to see how the Mac users reading of this learned more about it as information was shared, and the command itself became more concise and precise as the day went on. Other users discovered that SQLite offers an “autovacuum” process that can do vacuuming without prompting, and I’m sure that’s a great thing as well. However, we also learned that vacuuming is a more robust and thorough optimizing of the file, since it actually analyzes and rewrites the whole thing, whereas autovacuuming acts only on a certain recent portion of mail pointers. The basic Terminal command turns out to be:

sqlite3 ~/Library/Mail/Envelope\ Index vacuum;

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I didn’t intend to write this article today… In fact, I’m right in the middle of three others that I want to finish. However, it just leaped at me from the front page of today’s Washington Post Business page, and I couldn’t resist. In an article called Access Denied, the writer bemoans the many passwords and PINs and such that the modern, web-connected human must juggle in daily life. People today have so many passwords to remember, they simply can’t, and this undermines the very security the passwords are set up to ensure, since companies will typically allow a shortcut to someone who claims to have forgotten a password—for a bank account, for example.

When I forget a password, I launch Keychain Access, which is a surprisingly sophisticated application that I use in a very simple way. Namely, I enter a search term in the search field, which invokes a live search on the Keychain database and displays matching results below. Each result shows the username associated with the website or application, so it’s easy to find which Key I’m looking for. Double-clicking on the Key brings up a dialog panel that gives me some management capability on the particular key. I’m sure this is cool and significant, but I go straight for the “Show password” checkbox.

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With growing interest and amazement, I read the back-and-forth argument between two long-time, highly respected Mac nerds yesterday on the subject of Mark Pilgrim’s decision to abandon Mac OS X for Ubuntu Linux. John Gruber is simply one of the best Mac writers there is, and regardless of what he has to say on a particular subject, you have to admire the elegance, precision, and logic of his writing. So when Gruber raised questions about the wisdom of Pilgrim’s move in a recent blog post, his large readership weighed in, and Pilgrim responded, you can be sure that a great many Mac users like me paid attention.

As usual, I agreed with nearly everything Gruber had to say, and the couple of niggles I have are not worth mentioning here since they would distract from the purpose of this article. And what is that purpose, you are wondering? Before I get to that, let me briefly summarize (if I dare) the exchange so far between Gruber and Pilgrim.

1. Pilgrim has become fed up with Apple’s “closed”-edness. After 22 years as a sophisticated, high-end user, he’s decided Apple’s “closed” ecosystem of software and hardware is too closed for him. His primary concern is that the integrity of the data he stores in that ecosystem is at risk, because Apple doesn’t always document its data formats and doesn’t respect for long the proprietary formats it develops for storage. Pilgrim feels jerked around from one closed format to another and is tired of the data conversions and consequent data loss they inevitably entail.
2. Gruber is surprised and a bit incredulous that Pilgrim would have suddenly been bitten by this bug. He agrees that closed formats aren’t good for long-term archival purposes, but questions whether losing his iTunes metadata and other format problems is worth chucking his expertise with the Mac operating system for something completely different. He points out that a good backup strategy is part of the solution to preserving precious content. He also devotes a large part of his response to criticizing the Mac blog writers who had knee-jerk reactions against Pilgrim’s decision, and who cited old “Mac is better than Windows because…” arguments without realizing the advances Windows has made since Windows XP (or 95, or whatever). Gruber argues against black-and-white thinking in general and for the very reasonable position of respecting other people’s choices even if you don’t agree with them.
3. Pilgrim replies that Gruber missed his point and reemphasizes that his feeling “closed in” by proprietary formats has been coming on for a long time. Apple’s decision to abandon the widely used and understood mbox format for Mail was just the last straw. He feels betrayed that Apple switched formats in Tiger without informing its users, without providing them a way to back out, and without documenting the new format.

So why do I want to wander into this disagreement between two Macintosh heavyweights I don’t know, but greatly admire and respect? As I read their separate articles, I saw something with my Martian eyes that may not be clear to them. What I saw wasn’t an OS switch story, but rather a love story.

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3. Use Real Productivity Applications To Get Work Done Faster, Easier

As inventors of new tools have done throughout human history, the visionaries who designed and built the first personal computers saw them as tools that would provide an immense boost to human productivity. And they weren’t just thinking about business productivity, folks. They were also thinking of personal productivity: Getting more things done faster so we’d have more leisure time.

Today, in our Microsoft-Windows dominated world, we use the term “productivity application” to refer to Microsoft Office, and we think of the personal computer as a business tool. (Quick: Do a Google search for that term–”productivity application”–and see what you get.) But has Microsoft Office provided us with more leisure time? Of course not. Microsoft Office is a business tool that replaced prior, non-electronic tools like the typewriter and pencil. If it has enhanced productivity at all (and that is arguable), the productivity gain has come in the form of more output per worker… not more leisure time for the individual. In any case, whatever productivity impact Microsoft Office and its ilk had on the business world was completed many years ago. Yet even for businesses, productivity didn’t stop with improving our ability to prepare reports and memos, or compile numbers in spreadsheets, or do overlays for a presentation in PowerPoint.

Productivity goes up whenever you can suddenly do a task in less time than before, either at home or at work. Since its beginnings with the original Apple computer, Apple has appeared to be pursuing a vision that steadily expands the personal computer’s potential to save you time… to do complicated things simpler. Apple’s operating system recognizes that this kind of productivity gain begins with the simplest interface to the computer: Finding things, opening applications, printing, opening documents, organizing information, and the like. As a result of this vision, Mac OS X has two built-in features that are simply lacking in Windows, and they enable “productivity” applications that are truly the envy of the Windows world:

Applescript and Application Services.

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PC Mag’s Michael Miller has written what I’m sure he believes is a reasonable comparison of the state of things with Mac OS X versus Windows. What he doesn’t realize is that he’s full of B***hit, ensnared in a system he thinks he understands but is really merely apologizing for. In doing so, he adheres to old Mac myths that he’ll probably believe till he steps over that final cliff.

Miller tries once again to make the case that Macs are more expensive than PC’s and that they don’t have enough software. If I weren’t so irritated by this, I’d simply yawn. In one case, he writes of visiting the Dell store and buying an E1505 notebook for only about $1,300, while the entry-level MacBook Pro with roughly the same specs is $1,999.

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Good grief. Who the heck is in charge of strategic thinking at those movie studios? Movielink, a consortium of 5 Hollywood studios, launched a new movie-…

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This can’t really be called “news”, since I clipped this PC Magazine review in late December, 2005. But a Martian never forgets! Besides, PC Magazine still brazenly displays this information on its website as if it were fact, not fiction. After reading through the info I’ve gathered in the last half hour, you be the judge of the facts in this case.

The serious error here is that PC Magazine lists the Apple Power Mac G5 Quad as costing… guess! You’ll never guess how much they say it costs. Honestly.

OK, I gotta spill the beans at some point. PC Magazine says a Quad costs $7,023 to $9,522!

That struck me as very odd, since I had just bought a new Quad for myself in December, and I didn’t pay anywhere near $7,000-$9,500 for it. The unit I bought was hardly the base model, either: I had upgraded to the $350 Nvidia GeForce 7800 graphics card when it became available and also added Bluetooth and Airport wireless cards for $99. And I got all this for only $3,448! How is this possible, you ask? Read on.

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It was another very sad, almost heartbreaking story about all the lost technophobes out there who made the mistake of buying Windows computers for their homes. In today’s Washington Post, a story called The Computer Geeks Who Saved Christmas chronicles how the geeky or even slightly geeky family member nowadays gets waylaid by his relatives every time he (or she) visits at Christmastime, dragged to their sick Windows computer and made to try to clean up the virus and adware mess that has built up since his last visit.

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2. A Freakin’ Awesome Dictionary

I’ll bet those of you who read my first article in this series last spring are either Windows fans who have been chuckling, “See, he could only think of one thing!” Or you’re Mac fans who are disappointed that I started in strong to give the other side “what for,” but then left the match just when it was getting interesting.

Although you’d both be wrong, you have to understand that here on Mars, time moves at a somewhat slower pace than it does on Earth. You see, here it’s only been a month since I wrote that first installment, and I thought I was doing pretty good to be getting a second one in already. Then I realized how it might look from down here, and, well… I’ll try to get the third article done in a time frame that will make more sense to you folks.

Now, you ask, “Exactly how could something as mundane as a dictionary possibly induce envy in a Windows user?” Ah, I see you’re one of those who still hasn’t fully appreciated the awesome Dictionary.app built into Tiger (Mac OS X 10.4). It’s already been highlighted in all the Mac news magazines, glorified in all the Mac blogs, and praised endlessly in the Mac discussion forums. Yet I still encounter good, hardworking Mac users who don’t know about it yet. How could that be?

Well, the Tiger Dictionary ain’t exactly a flashy product, for one thing. It doesn’t sit in your Dock, so it’s easy to not realize it’s there. I don’t think Steve included it in any of his Tiger demos. And, well, it’s just a Dictionary, after all.

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Following up on my gushing article about the new iMacs and iPods from yesterday, I sat down to do the math on price/features between Dell and Apple. I once again revisited the “High End Consumer Desktop” specs and pricing to see what impact Apple’s new line has on that shootout. You can read the details, but very briefly, the gap has widened dramatically in Apple’s favor, both in price and in features.

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Apple’s latest surprise announcements were so over-the-top that I wanted to write a few paragraphs about them. Once again, a highly anticipated product (this month, a video-capable iPod; last month, an iTunes-capable cell phone) is upstaged by a product no one anticipated. Last month, the iPod nano took everyone by surprise in its sheer audacity and beauty. This month, the new “media center” iMac is an even bigger surprise, and in some ways even more audacious.

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It’s hard for me to see choosing Apple over Microsoft as striking some great blow for populism just because Apple is a smaller company… In my mind, choosing Apple is substituting one greedy corporation for another.

It’s a sad commentary on my peers when I hear them voice opinions like this. What it means is that they think Microsoft’s behavior is the norm, and that all companies would behave like Microsoft if they could. This is the same cynical view that destroyed our faith in politicians after Richard Nixon’s crimes. For some reason, rather than understanding that Nixon was a political outlier, we adopted the view that all politicians would behave like Nixon if they could. And many people appear to be making the same mistake with Microsoft.

Good grief, to a man from Mars this looks like mass insanity. Microsoft is no more the norm than Richard Nixon was. But what they have in common is substantial:

• A total disregard for the truth
• A willingness to engage in dirty tricks against enemies
• Corrupt management from the top down
• A paranoia about–and intolerance of–deviations from any standards they have set for the world.

If you’re a Microsoft fan who’s just wandered into this article, you’ll no doubt think this is pure hyperbole. And though nothing I can say is likely to convince you otherwise, I do intend to try.

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Apple recently refreshed both the PowerMac and iMac desktop lines. The PowerMac upgrade was nice, but nothing spectacular.

Today’s iMac upgrade, however, was a doozy! Very much worth taking notice of, so I did.

I’ve revisited the “High End Consumer Desktop” specs and pricing to see what impact Apple’s new line has on that shootout. You can read the details, but very briefly, the gap widened a little in Apple’s favor, though not as spectacularly as the new specs would suggest, thanks to a couple of key “free upgrades” at the Dell store.

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A number of readers took me to task yesterday for picking on Dell without considering the other PC vendors. I explained that I chose Dell because that company is by far the largest supplier of Windows-based PC’s, and that it would be beyond the scope of my limited resources to cover all of the possible vendors. That said, I picked up the newspaper today, and here’s a full-page ad in the Washington Post from IBM for a $999 ThinkPad. So I thought, OK, let’s see if this is really a better deal than an iBook. I just paid a quick visit to IBM’s online store, and here’s what I found.

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There is also the issue of relative costs. Even to this day, there is a certain premium to be paid for choosing an Apple over a PC. I did two careful comparisons the other day of four systems from Dell and Apple, two desktops and two portables…. The Mac is $270 (20%) more expensive. I also compared the Dell Inspiron 9200 portable with the top-of-the-line 17″ screen Powerbook G4. Again, these are virtually identical computers as far as their specs. The Powerbook is $961 (55%) more expensive than the Dell.

You know, this mythical friend of mine always does his homework carefully when selecting consumer products. And he takes great pride in that careful, intelligent approach. However, in the modern world, it’s become harder and harder to know when you’re comparing apples with apples, or apples with cashews. It started a number of years back for me when I was buying stereo systems. Understanding all the specifications and making sure you were comparing the same spec from two different products was very hard. It’s gotten worse lately. Now, consumers can’t even easily do comparison shopping for TV sets, let alone for cars, personal computers, DVD players, cell phones, etc. How can the careful consumer know when he or she is doing an appropriate comparison and making an intelligent selection?

The answer is that you can’t unless you’re either (a) an expert in the field, (b) know someone who is and ask them, or (c) have a source like Consumer Reports that you can trust to do the comparisons correctly, and follow their judgments. What you certainly can’t do is just sit down and carefully compare the published specifications from two vendors… at least, not without doing a great deal of research first.

In making his comparison, my friend made several basic errors. I don’t point these out to show how stupid he is (because he’s not!), but rather to indicate that these are errors that any intelligent consumer could make. In the case of the Macintosh pricing versus PC pricing, the errors have led to the general impression that comparable PC’s are cheaper than comparable Macs. Now, I won’t debate whether or not that’s always been the case, but I will state categorically that it ain’t true today and hasn’t been for the last 2-3 years.

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My third reason for sticking with Windows at home (and, for me, this has been the most significant consideration): It is in the job description of my organization’s 2 IT staff guys that they will do all desired maintenance/troubleshooting/upgrading of our home computers if we bring them into the office. They have installed memory for me, new drives and cards, a wireless network, and remote access software. … Our IT staff doesn’t maintain Macs.

I had to laugh when I read this one… It just goes to show you how absolutely brainwashed PC users are about their computers. Since most (if not all) PC users started interacting with a computer at work, where you come to rely on a Help Desk for support, they naturally assume that unless you’re a technical wizard you’ll need such support for your PC at home, too.

Now, my friend has it extra bad, since his Help Desk support guys come for free with his home PC–a situation that I don’t think is all that common. If those tech support guys come for free–I mean, if my company thinks it’s worth the trouble to pay for this service so I can be productive at home, why it must be because it’s necessary… right? And as long as he has a Windows PC, he’s probably right! I mean, in addition to Windows’ long-standing usability problems, there’s this whole world of hackers and viruses that have turned from a bad nightmare into an even nastier reality over the last 5 years. If I were in charge of IT for a company these days, I’d lock those Windows systems down so tight the user couldn’t install any of their own software or anything else. All it takes is one little virus getting loose, and you’ve lost another day of productivity in corporate America. But that, of course, will be the subject of another little essay. The point here is that a company can justify giving free tech support to its employees’ PC’s nowadays–and not because they’re being nice. This isn’t an employee benefit… it’s a PC desktop management necessity.

Of course, this is only true if we’re talking about Windows systems. My friend’s default assumption is that his experience with a Windows computer at home will be the same as with a Macintosh when it comes to technical support. And that’s the crux of the problem… It’s not the same. In the Mac world, things have always been a little different. (And that’s not just a marketing slogan… honestly!)

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I don’t question that Apple is great for multimedia applications… However, I don’t do video or photo editing, compose music on my computer, make graphics, do desk-top publishing, or design web pages.

Yesterday I had a major epiphany* about what to get my Dad for his 86th birthday this weekend. Until yesterday, I had bought into his belief that he would never learn how to use a computer, because he found it too confusing. The implication of this, of course, is that he was never to experience the many positive enhancements to his life that email and the Web could bring. Yesterday I realized there was a great solution, thanks to Apple’s new Mac Mini.

Some background will help explain my thinking…. You see, for years after the Web and email became a standard part of the life of working folks in America, my Dad has poo-poo’d their value. Left out of this huge communications revolution, he had to be content ranting about the negative side of the Web… namely, increased access to pornography and other forms of “dangerous” information (some of legitimate concern, I might add, like how-to sites on building bombs). As far as email goes, he couldn’t see how email would improve on old-fashioned print communication or on the good old telephone. And what about all that spam he keeps reading about? Lucky for him he doesn’t have to deal with it!

So, a couple of years ago one of his wife’s children had the bright idea to buy him a computer and set him up with internet access. They did, and the computer has sat virtually unused on a small table in their bedroom ever since. My Dad says that whenever he tried to use it, he could never figure out what to do.

OK, so he’s had a computer for 2 years and hasn’t used it. What makes me think giving him a Mac Mini will help?

To answer that, let me get back to the title of this essay, which is also related to the quote that opens it, from a friend of mine who doesn’t understand how a Mac would be any better than a Windows system as a personal computer, unless you’re doing multimedia work.

You see, although IBM coined the term “personal computer” when it rolled out its DOS-based systems back in 1981, it has never been marketed at “people”, really. (For an excellent history of the IBM PC, check out this article at about.com.) Instead, the PC was aimed squarely at the business world, which is one of the main reasons for its success over Apple’s computers.

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