Here is what I am trying to show andy:
When IN GAME, there are two option, 1) End Round and 2) Save & Quit
It is here where I would like to see the 'End Round' option removed, and the 'Save & Quit left intact. It would allow people to leave the game when needed, without affecting other players. (Of course, NOTHING can stop someone from closing the game window, if they don't want to exit gracefully.
If the 'End Round' option prevented them from quitting and not posting that score, they are left no option but to use the save game feature, or close the browser window. In any case, the next time they launch the game client, they are greeted with this:
Again, both options are available. Remove the 'End Round' option (the one allowing them to exit with no score being posted) and leave only the 'Continue' option, thus forcing the game to be finished, and the score to be posted.