Just wanted to plug a new website and forum, if that's okay...
A friend of mine just started Airsoft Sniper School, which will focus solely on the role of the sniper. It's a brand new website and forum, so if you're interested in getting in on the ground floor, you can click the userbar in my sig for the link. I handle things from a coding and marketing standpoint, but I know he's looking for people to write up some articles and do gun reviews and stuff.