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• Tits and Apps – About most of the 'sexy' iPhone apps being pulled last weekend: "What developers see is that the App Store is a shaky foundation upon which to build a business. One day you’re prospering, the next day your app is gone. There are awesome iPhone OS apps that aren’t being built because developers don’t trust Apple not to yank the carpet out from underneath them."
• Infer.NET – Seen at the BCS/IET Turing Lecture by Chris Bishop. Looks interesting.
• Sources offer peek at Adobe Creative Suite 5 for Mac – PhotoShop CS5: what do you do to the app that has everything? Not a lot, visually at least…

• Realism in UI Design – "The more realistic something is, the harder it is to figure out the meaning."
• Jan. 19, 1983: Apple Gets Graphic With Lisa – And without the Lisa there wouldn't have been the Mac…
• Googlephone No Match for Kafkaesque Carriers – Steven Levy finds that mobile (cell) carriers are all evil… I wish this was an isolated problem but it seems to happen everywhere. Does anyone actually like their provider?

Most people reading this will know that Snow Leopard refers to version 10.6 of the Macintosh Operating System, Apple’s latest update released late last month.

I wasn’t sure whether I should upgrade initially. I have been stung before by being an early adopter. Mac OS X 10.4 was a nightmare on my iMac G5. The big ticket new features such as Dashboard and Spotlight worked just fine¹. What didn’t work were little thing like, oh, networking. Eight times out of ten it couldn’t connect to my AirPort Base station. This made almost everything, including downloading patches to fix this very problem, a compete and utter pain. I think it took until 10.4.3 before everything worked reliably.

I waited several months before making the leap to 10.5 for this very reason. But Leopard at least had some neat new features (and the lame new look of the dock) to try to tempt me over. Snow Leopard, by design, has few user-facing enhancements to make it worth the risk.

Of course I’m not a typical end user. The reason I moved from Windows to the Mac back in 2001 was because of its Unix underpinnings:

MacOS X is based on a BSD Unix kernel (called Darwin and available under an Open Source licence) and has an enhanced Macintosh user interface grafted on top. This is truly the key. You have the complex internals available from a command-line when you need it and a state of the art GUI when you just need a word processor.

And now that I’m an iPhone developer I have a vested interest in using the best tools available for the platform, and they were only available for Snow Leopard. Also a lure where the new APIs (Grand Central Dispatch, OpenCL) and language enhancements (blocks). I’ve not done much Macintosh development but these were exactly the kind of things that would potentially get me started.

All this is a long way of saying that, despite the risks, I took the plunge anyway.

And…

Well, so far it’s pretty much been a non-event.

Yes, it’s quicker. Most noticeably in starting up, shutting down, Time Machine and in Mail. Don’t get me wrong, there are lots of nice little things — and I’m still finding new ones — but it’s mostly been entirely seamless, almost an invisible upgrade. And I mean that in a good way.

Yes, all my programs still work. I’d read reports that PhotoShop Elements didn’t work under Snow Leopard. I can report that it takes a considerable amount of time to start up and frequently beach-balls afterwards. Or, put another way, it works just as well as it did under 10.5.

I’d also seen scare-stories about old versions of Microsoft Office and other PPC applications that need Rosetta to run but, again, I’ve not seen any problems². Even lower level software like my screen calibration program and film scanner software are fine.

I have two negatives so far, both fairly minor in the grand scheme of things.

The first affects Yummy and Yummy Browser and that’s the fact that the new version of Xcode only supports developing for iPhone OS 3.x³. Luckily there are very few users on 2.x but it’s still a little disappointing that I have had to make the move.

Secondly, it’s my printer. There is no longer a HP-supplied driver for my 2002-era DeskJet. Luckily Apple includes GutenPrint with Snow Leopard and there’s a bundled driver that recognises it. So on the plus-side I don’t have to go out and buy a new printer as I feared I might have to. On the down side the quality is just not there. While it was never a match for any contemporary photo printer, it was more than adequate for my needs. With GutenPrint, text is readable but there’s noticeable banding. I’m not sure I’d use it any more for “official” letters, though maybe I’m just being a snob. Photos have the same issue with banding but have the added distraction of some coarse dappling as a substitute for the more subtle colours.

No significant upgrade is going to be entirely problem-free but overall I’m happy with it. It’s about as easy as it could be and, despite Apple’s claim of no new features, there are certainly tangible benefits to making the leap.

1. Some would argue with that statement. Personally I never had any serious problems with Spotlight. [↩]
2. To be fair, I moved to Office 2008 around the same time. [↩]
3. It’s true that you can build for older releases but there’s no way to test it in the simulator. I’m not willing to release software that I’ve not been able to test. [↩]

• Cameron Todd Willingham, Texas, and the death penalty – I find that there are many convincing arguments against capital punishment but maybe it's the emotional one that works in the end. It could be you?
• Why do some countries drive on the right and others on the left? – Fascinating look at why (and where) we drive on which side of the road.
• Hidden Developer Gems in Snow Leopard – I know it's geeky but I'm more excited about the new APIs in Snow Leopard than any of the new stuff or even, to a certain extent, the performance improvements.

• UK ID Card Technology Cloned… – "… in 12 minutes." Wonder when the government will get the message that ID cards are a bad idea. Oh, and there's no such thing as unforgeable.
• The hidden truth behind drug company profits – "The idea of ring-fencing life-saving medical knowledge so a few people can profit from it is one of the great grotesqueries of our age. We have to tear down this sick system – so the sick can live." Big companies and the patent system effectively kill the poorest and most vulnerable people.
• Bodega – Interesting idea: an app store for the Mac. Not run by Apple and hence no crazy review process!

I’ve started to get “into” Twitter, the micro-blogging site, in the last month or so. One trend that I picked up on is that of “hashtags” where you put a hash (pound) symbol followed by a word somewhere in your message. This makes is searchable. The most recent that I’ve participated in is #firstmac, for which my contribution was:

A white iBook G3, paid extra to get the 600Mhz version with the faster bus speed and an impossible-to-use-it -all 384Mb of memory

And that’s entirely true but I can’t tell the full story in 140 characters, hence this post.

The first Mac I ever used was at university. Durham wasn’t big on Macs but there were a few lying around in the labs. I always liked playing around with new toys and so I occasionally used one, if only to bring up a terminal to Telnet into the Unix server and check my email.

This was back in ‘92 or ‘93 and email was only accessible on the big Solaris and HP-UX servers. The timing also meant that PCs were on Windows 3.1 and so fairly basic. Using a Mac, an LC with a tiny colour screen if I remember correctly, at the time was pretty cool.

What I didn’t realise was that the sound on early nineties Macs was substantially more advanced than on PCs of the time. I found this out the hard and embarrassing way.

One day between lectures I made a bee-line for the LC and brought up the terminal application. The standard of my typing, then and now, is such that it usually takes several attempts to get the server name correct. The Mac would make a sound when it couldn’t find the server.

Except this time someone had changed the default system beep and replaced it with a thirty second long sound sample called “orgasm.”

Did I say that the speakers on that LC were surprisingly loud?

I don’t think I used a Mac again for nearly ten years.