I have no interest in saying which console is better, I have both and I love both for different reasons, none of which I will list here. I'm predominantly a 360 gamer and have that version of ME2 and I can say without a shadow of a doubt that PS3 gamers DEVERVE this game in any way shape or form.
I make no comment on the technicial or commercial side of things, that is way beyond me and I'm happy that way. As a gamer, however, I think everyone, regardless of the platform they own, should be able to experience this amazing adventure, along with ME1, and hope that they get to at some point in the future.
And so this thread has my support. Mass Effect is one of the best gaming experiences I've had, bar none and the more people that can see it for themselves the better.