I noticed that leaving a game (not dashboarding out, but legitimately leaving a game through the menu at the beginning of a match) counts as a quit in your Battlelog stats. So within a few weeks everyone is going to have a huge quitting percentage stat in their Battlelog account. Apparently there's no way to leave a server safely without it counting as quitting the match. And the best part is you have to wait for the next map to load before you're even given a chance to leave a game. It kind of makes me wish they had some type of lobby system like CoD.