A way for us to send all players a message and link. The reason this is important for Boom is that the majority of players aren't on the forums, Facebook or Twitter, and therefore may not realise when we make important changes to the game. For example, when we changed the matchmaking system to work with Victory Points, the message system would allow us to inform everyone of this change, hopefully preventing some confusion and many tickets to player support!
A way for you to send messages to each other. Sorry!