Well, I'm not sure if I'm elegable to post on this thread as I'm not actually running any variant of Linux...ATM. Have done briefly in the past in an experiment.
I'm sure a wanna-be-noobs perspective is in some way valid though.
-I want Linux because I believe in Open Source, the very ethos behind it sits perfectly with my values. I guess I'm a bit of a hippy at heart, and the very idea of a product (for want of a better word) being thrust into the publics hands to do with as they please, and allow it to evolve in line with THEIR needs rather than a companies marketing dept's wishes is a very big lure. There does seem to be a 'community' surrounding Linux, I don't know if it stems from Linux users being a minority (in the grand scale of things) coming together for solidarity or what, but one doesn't get that from any other groups really, and I like it.
-I don't trust M$ in any way. Their one driving force is $$$, not pushing for the most advanced, useful, accessable, secure options available, it simply comes down to profit with M$.
-I believe that M$, with windoze has managed to sheild its users from how a computer works, they call things different names in their GUI than what they themselves would use and understand amoungst themselves (for the most part anyway). Yes it makes computers VERY user-friendly...for simple things, as long as they can get programs to suit their needs. As far as your average window$ user goes if there isn't a program available in PC World for something, then it can't be done, end of. That is simply wrong in my book, and holding back development, and peoples use of computers.
-Security! (I don't really need to say more than that)
-Did I say I don't trust M$? I have a few mp3's, I don't want M$ getting their filthy mitts on 'em and removing them from my drive in the future, or doing ANYTHING on my systems that I haven't expressly asked them to do (that doesn't include the nasty little things deep, deep down in their EULAs).
-I can't afford anything Apple, be that hard or software. But then their driving force is 'style', been there, worn several t-shirts, can't be arsed with style anymore.
(Jeez, I must be a burn't out old raver, I only turn 30 this year, LOL)
-Oh yea, and I don't trust M$ and I think they're on to me with my 'China' version of XP ; ) (theres a number of things they wont let me have now-a-days, 'tis good to have a friend with a legal copy (note, non plural!).
Al
P.S.
I voted I dig OS.
But a few of those options applied to me..as you've just read : )