1. The board is hidden to prevent people studying the board for their next move while they are waiting to reconnect.
2. If the clock stopped during disconnection/reconnection, people may abuse this to stall for more time.
3. Working on this one.
All players have 2 minutes to return to the game, if a player doesn't return within that time the game ends by adandonment.
I am recently on vacation in China. I played quite many live games with broadband internet connection in two major cities. It seems the live game support isn't very stable here. Sometimes it takes several mintues to load the initial page. I could also experience interrupted connection several times within one game. When it happens, the web page tries to load the game from starting position so I can't use that time to think about the position even my clock is still running. What's worse is when reloading of the game fails after the connection comes back, the server decides that I lose the game because it's abandoned?! Ilost my last two rated games because of that. What's funny is both me and my opponent still have lots of time on the clock.
So I wonder what's the experience of other players playing live games from China?
And I suggest the following improvements: