That's actually somewhat of a tough choice.
PS3 has some games that I'd definitely like to try out - ie. MGS4 and the JRPG:s. The BluRay-player would be nice, but I wouldn't really use it since I rarely watch movies anyway. And the PS3, while the more reliable of the two, is still the most expensive console choice, and has no BC whatsoever, which, for a gaming enthusiast like me, is quite a big deal. I don't need a Gamecube if I have a Wii, why should I need a PS2 if I have a PS3?
X360 costs much less, and it also has several games I'd like. But then again, several of 360's heavy hitters have turned up as PC versions, and more will do so in the future (ie. Bioshock, Mass Effect, Gears of War, GTA4, eventually Fable 2 and Halo 3). The 360 has BC, but can't really make use of it because of Xboxs game library. It also has Live, but I probably wouldn't use it too much besides downloading games (I don't usually play my games online).
If I had to choose, I'd probably pick the 360. But it would be a close call.
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