So guys, the private message system is in. Its easily accessible on the left side, and while I haven’t yet figured out a safe way to let people search for other users, once you do have someone’s username (through a game) you can contact them.
While the system does watch for and keep track of bugs, I’d still encourage people to contact me when you find something not working. The best way to contact me is to hit the “Beta Report” link on your Main Menu, or now you can PM me on the user ‘Keleth’.