We Americans,....cough....I mean I especially am an impulse buyer, and am extremely impatient. 360 came out first, so I "jumped in". I honestly, wanted to get the PS3 but it was a year away. So I picked up the 360.
When the PS3 finally rolled around I was like "YES, I will sell my 360 and get the PS3". But priced at $599, with little or no games, I was like "holy crap, come on Sony, what the hell is this?". I waited, and waited, and 360 just kept getting better and better, with Live, and more and more games. It started making me feel similar to being a PS2 owner with the library options for current Gen games. Then 360 started getting all the previous games turned multi-plat......now your talking!
So in the beginning it was a matter of not wanting to wait. In the end.....It is the best decision I have made this Gen. PS3 is a great system, but to me, it is several steps behind the 360.....just like it was from the start.