Yes, we all like what we like. It's all good, homie. I just don't care about Forza, Halo is Halo, and Gears is Gears. Most of my long distance and all of my local friends ( you, we are all real here. . . At least I am) have PS3s. Not that I play with them often, most of the time I LAN some shit on PC with a friend. Nothing like being in the same room and working on co-op stuff, old school style.
I'd argue there some good exclusives on 360 - mainly Forza, Gears and Halo... but it's all gravy. You like what you like, I like what I like. I just can't see myself owning another Sony console basically ever, for a multitude of reasons, but primarily, as I have said multiple times, most of my real-life friends (and most 90% of any new ones I make) all play on 360.
Plus, in my eyes, the controller comparison isn't even close. I do wanna play the Uncharted games eventually (although I played the first one when I had my PS3 and couldn't get into it) but that probably won't happen unless they get released on PC in the future which I highly, highly doubt.
Anyway, back to Dead Space 3 + laundry (fun game btw)
Controller comparison is totally subjective, but the 360's Dpad is still a heap of inaccurate shit. Rest of the controller is fine. I've used both controllers enough where it doesn't matter most of the time for me. Don't worry about Uncharted, series is overrated. I'm primarily a PC player, with PS3 covering certain things that I can't get on PC, like Tekken Tag 2. If a 360 version is better, I'll get it there, but not if I plan on playing online since I can't justify XBL Gold for 1 game.
All in all, just play whatever you like on whatever platform you prefer and where your friends are.