Forums may be a little delayed as you create a post and wait for a response. We would suggest @L1NK’s Teampseak channel. But if you do not have Teamspeak, if you do not have a mic, if for any reason you would simply prefer a live chat room, you can use:
No need to download anything special to use it, you don’t even have to register if you don’t want to. Simply open the room up on a browser and begin typing. K.I.S.S.
Use the chatroom to find some people to play with and setup a game. You probably shouldn’t use it “during” a game though!