As someone who owns both PS3 and 360, I think there is really not a good reason to own both. So I agree with most of you on here that it's probably best NOT to but a 360 if you already have a PS3.
However, I WILL say that the three big reasons on here to not buy a 360 are pretty bogus:
1. Don't wanna pay for live. Whatever. Sony milks me for $35 a year in other ways (Qore, Home knickknacks, etc.), and Live is totally worth it. If you don't think so, you're not using it, or at least not fully.
2. Loudness. Unless you are playing with the sound really low and with the console right next to you, who notices it? Occasionally in a cutscene or load screen I will notice the noise, but it's really not anything to cry about.
3. Red ring. Had one. It sucked for a little while. If you get a new 360 right now, the odds are good you'll have no issues. So unless you're buying a used one from 2006, get over it.
Both are good consoles. But if you have a PS3 there's no reason to buy a 360. And if you have a 360 there's no reason to buy a PS3. Unless there is an exclusive you just HAVE to play. Like Left 4 Dead or Uncharted, which are both awesome.
Can't we all just get along and play our games in peace?
