How does matchmaking work, if it even works at all? When I try to use it to check it out, my main menu becomes transparent... And that's it.
Is it still bugged until a later release?

That's whats also happening to me.

anyway. i think its the same with the /matchmake command.

Hampa said that matchmaking warps two player in a server.

I guess no one uses it so you just sit there at the main menu.
Perhaps we should coordinate it at the same time just to see.