Im planning to get a 360 soonish, just gonna try and finish my PS2 backlog first.
I highly doubt that I'll get a PS3, the only game I want to play on it right now is VF5, and the only upcoming game Im interested in is MGS4. 360 has tons of games that Im keen to play Bioshock, Gears, Mass Effect, Halo 3, Blue Dragon, Lost Planet, DMC4 etc.
Also I live in New Zealand where the PS3 costs sooooo much damn money:
$1200 NZ for a PS3 and $649 NZ for a 360, so 360 is pretty much half the price of PS3. Last time I checked 1 NZ dollar was equal to 75 US cents, so effectively as PS3 here costs around $900 US which is just way too much fucking money