I've noticed something very strange while waiting in lobby. Sometimes someone will log in, host a game, close the game, log out. All very fast, all without telling anything. They are not offering to play: they would ask, and they would wait for others to join. No, they enter, create, close, and quit. like this example from today:
[16:12] *** [omissis] joined the lobby
[16:12] *** The game fdgf is now available
[16:12] *** The game fdgf has been closed
[16:12] *** [omissis] left the lobby
I've seen it done in the past, by other people. At first I assumed it an odd quirk, but I've seen it too many times. So my question is, why do they do that?