I'm me, nothing else to say really.
I'm a developer for Multi Theft Auto a modification for Grand Theft Auto 3, Vice City and San Andreas that allows you to play it online.
I've been playing half-life since about 2000 and I've used steam since the day it first was released as beta. I've got a nice low steam id too from when they reset them all - 3542 :)
Personally, I've done lots of editing and tidying up for the Friends Beta page :)