I know if you land and dont hit "finish flight" but rather just leave the server or quit the game it counts as a disconnect....but I dnt think thats what we are talking about.
Oh...and it is 1200 unique users this month, yes. We usually get 1500 unique users on our server every month after a stats reset. Mind you, it was only 500 unique users this time last year...so new users are climbing rapidly....must be some of the media stuff going on. That and top 100 games of all time cant hurt. :P