Xbox live is better because it has a much bigger community. But PSN is improving alot and isn't that bad. One of the best features on Xbox Live that PSN doesn't have is the gamer points also.
although u would think microsoft sees that youve paid $500 for the system. They make you pay for stupid pieces of laminated paper with a code on it to get points and crap.
0okey i will now explain why the psn is better the sbox live.
xbox live has a very large community but if you notice, were are all the features on it.
you CAN NOT and by CAN NOT i mean CAN NOOOOTTT browse through the internet on the xbox. you cant download music onto your xbox and then go on and put it onto your mp3 player.
the ps3 has SOOOOO many mroe features then the xbox online it is crazy! so, for those who say the xbox you dont know anything about the ps3's online and need to learn to own more systoms.
PSN all the way as it is free and you can get so many more new maps and demos etc... And the PS3 has just got a lot cheaper so it is now SO much better value than the XBOX