I have two minty fresh Leopard systems here that upgraded with no issues, so I'm not going to cry my eyes out that I didn't waste half of the weekend reinstalling software.![]()
If you've got a fresh, i.e. out of the box, no new software, system, then yes, upgrade is the way to go. But if you're like me, trying out useless software, writing a bunch of apps, etc for more than a year, then you're better of with a fresh install. And for your information, I spent not even 45 minutes installing my software. But I've got so little; just iLife, iWork, iMovie HD 6, and a few other small apps that don't need to be installed. I save the heavy stuff (i.e. games, programming stuff) for my Studio 540, which, BTW, is many more times powerful than any Mac mini or iMac for a tiny fraction of the cost. Not to mention, its very expandable.
Maybe you're just conditioned by the Windows world on needing to do a from-scratch install to avoid getting a steaming pile of turd?
Probably. I've used Windows since I could reach a keyboard. Mac OS X and Windows are great at some things (ex. Windows is great for gaming. Mac OS X for creative stuff.) and terrible at others (ex. Windows at ergonomics. Mac OS X at customizability).