The 360 community is pretty strong. We're definitely more than 100 strong.

I could play everyday and run into different players nearly every round.
Admittedly, I play a lot when I do play... So I run into a few guys a lot (but that's because they're losers like me).
But yeah, feel free to add me; L00fah (those are zeroes). I'll happily play with you. I can't guarantee I'll TEACH you anything, this game isn't easy to teach and most of the excitement comes from discovering things yourself or simply watching another player do it and learning how. I don't wanna ruin that for you.
I love playing with a lot of the guys on the forums, I can't imagine you'd be any different.
And on behalf of the 360 community - hell, ALL of us - Welcome to Brink, comrade.
Just please don't join the resistance or I'll be forced to put you down.