No we havn't been picked up by the Glossies yet - which is a shame - hopefully in time they will do a feature on us, or mention us in the same paragraph as other well know sites.
I think one concern for them is that they don't actually know who we are. If a few people wrote a small note to the editors of each of the magazine, I'm sure it would help. Perhaps mentioning how it has helped you would be good.
Casalguiidi - the "chat" part of RootsChat is a bit unfortunate in a way, yes. Some companies put a block on that word to stop their staff going to chat rooms and the like. It would technically be very easy to change the name of RootsChat to something else, but the site would lose its identity.
Trystan