Actually no. The PS3 has better everything in terms of power and looks for multi platform games.
-PS3 also has its patches faster for games because they don't need microsoft approval.
Like i said before
PS3 is for people who want singleplayer. The games are geared towards that, and with the lack of party system, great online service, and a bunch of other stuff, its just not as good as 360 with friends.
PS3 Yourself.
Xbox360 Friends.