I like this idea, is there a way to contact other members of the group?
well you need the actual URL of their page, so if someone wanted to go through plugging in usernames and character codes to the top bar, we could add everyone on GH
edit: oop! just reread this, misunderstood. Knowing that everyone browses GH I think the best way of contact is through the PM system here. If you find someone you'd like to practice with, you can add them with the information on the front post.
That said, I just booted up SCII and there's already a geekhack channel on SCII, so we can play some games and junk! just click the chat channel button beside the clock on the mainscreen!