There should likely be something to stop bad sportsmanship, I was playing against KlazartSC and when he was losing he waited to play every turn to just as he timed out, this is annoying and an attempt to cause the other person to forfeit. If you look at his record it seems it works and this is unfortunately a way to make the game annoying instead of fun. some sort or reporting system of this type of play and banning of those players who do it should be implemented.