Can't believe I haven't posted in here yet, as much as I've been lurking around the forum in general.
I'm a PC player. I'm only mediocre at this game but I'm slowly improving. I used to play a lot of multiplayer FPS a long time a go - Unreal Tournament, UT2k3 and UT2k4, Battlefield Vietnam and '42. Jedi Knight, JK2. Then I kind of stopped for a long time, but this game has drawn me back into it. I've been having more fun on GCI than any multiplayer competitive FPS in the last 10 years.
GFWL name is also Thunderkor, feel free to add me to your friends list and give me a shout if you want to play some time. I often play during strange hours because I tend to wait until the wife and kids are asleep