When I got to the Underground, I heard pretty much about the same time about a website called "city-data". They have regional forums, including one for NoVA.
Registered there and, god, what a bunch of dooshbags. Did you know that you can't even mention the word fairfaxunderground there without having the thread deleted and your account threatened?
I think its time for a mass carpet bombing of city-data
http://www.city-data.com/forum/northern-virginia/ (posting the link not to highlight it but to make it easier)....