I was a late adopter. Always had PC's. Finally after our relatively new PC died, the gf insisted on an iMac. I reluctantly went along (she paid for it). Hated it for about 4 days as it was so different and now, I can't imagine going back to PC. I use a PC for work. But everything is better on a Mac. With the exception of software. Loads more options with PC but I do find the minimal things I do (video editing etc), Mac is great, easy to use. Although I wish they would make a next generation iDVD (for blu ray).
When I graduated from flip phones, I went with an HTC Diamond. It sucked. So I went with Blackberry and scowled at all the pretentious d bags with iphones. And when I couldnt hold out any longer, I finally got an iPhone and swore at myself for waiting so long.
Nothing is perfect. But Im an Apple convert.