Well, being a long time Mac user, and a somewhat obsessive one at that, heck I registered this name SteveWozniak, because he was one of the Co-founders of Apple computers, along with Steve Jobs. Now days i try as hard as I can to stay out of Mac Vs PC arguments, I'm happy using Macs, my personal opinion is that Macs are very much better than Windows. However, thats just my opintion. I use most of Apples bundled apps daily, iTunes, iPhoto, iMovie, iDVD, iCal, etc. I love them all, just such useful Apps. iTunes remains as one of Apples best apps, though, while it may not support all the codecs that everyone wants, it supports the industry standard ones, the ones that are required, Apple to see the need the support codecs that won't be used alot, and that will only bog down the app. Apples goal for the most part, remains to keep things as simple as possibel, to make their software simple to use for new users, hence the blasted one button mouse, while I admint i prefer I enjoy my multi button mice better, I see many people get so very confused when they are using a computer for the first time, they have no idea that the other buttons are for, most think the buttons are ment to that the same function.
ok, now for some of the complains, first off. iTunes taking up too much room, well it does have a option to turn it into a basic remote, minimiseing space, and memory. Also, to save on more memory, turn off the iPod syncing, etc in iTunes prefrences, that'll make another big diffrence. Not happy with MP3 sound quality, well iTunes Music Store offers you the ability to listed to a 30 second clip of any song in thair range. Songs from the iTunes music store are not MP3, the are ACC. ACC is a form of MPEG4, designed specificly for audio, they have a higher quailty than MP3's at the same bitrate. Upto the standard of a CD, no I doubt it very much.
Anyway, good to see alot of people seem to like iTunes.