<--- Hasn't used I tunes for 7 years. Has also converted all DRM protected media to .mp3 and can park it anywhere I please.
I read somewhere a while back about why I tunes updates so often, and aside from protecting your media and device, It's also trying to protect the monopoly it's created. They've created such a nice service for downloading & purchasing media, (which I agree is pretty user friendly, and fun) and it uses this to lure in new users. It's almost a fashion statement for some (sorry not trying to offend) to own an apple product. They want you to use this media on devices & software controlled by Apple (look at the stock price since 2005). The updates are packed full of roadblocks for the many new file conversion softwares out there capable of stripping the DRM, and freeing up your purchased product for use on a non-apple device. As soon as file conversion software companies find a new loophole, Apple sends out an update... etc, etc..
This is the sole reason i will never use Itunes. I like apple products a lot, and wish I had a Macbook or something to run Garageband... but I refuse to use Itunes and stick to Winamp/groovshark/pandora for all my digital media.
<---btw, loves a good Pink lady