If I give you my ID then you can see the gaming community I am in charge of, go to our webpage where I have pictures of myself of along with other personal info. Somehow my gyne problem may leak out into that, cross contamination etc etc. It's the internet and I find it's safer to separate different user ids/personas, somehow things tend to magically leak.
I'm just paranoid.
Though I know I shouldn't be, you're obviously a well respected member of this community and trustworthy.
However if you post your Steamid on here who knows. You should definitely get l4d, I completed all the levels on expert, it's much fun if you have good people to play with. Been playing cs since I was 15, I'm 25 now. Can't stop playing it. PC games are definitely my thing, especially FPS.