I fail to see how this is an abuse of the game.
When you decide to enter a game understand what it could mean. If it is a 10 min game it could potentially last 20 mins. You have 10 mins to use as you wish in which to play the game as your opponent DOES,your opponent may use 8 minutes on one move, thats up to them.
I would ask,''why are you so stirred up by having to wait,what does waiting bring up for you''?
Look at my game vs [public accusations not allowed -- MOD]
I was waiting for more than 7 min before I won on time.
People keep account opened and do not move., but stay online "plaing" with keyboard.
And they do not lose the game until all the time is gone.
It is not the first game when this happens.
And this is worse than just disconnecting - abuse makes sure that you waste your time.
Such people have to be banned.