Yeah, it's not. If I were to quit Graal completely with the intention of never returning I wouldn't have it installed on my PC or on my iPod. However, I would probably have to delete a hell of a lot of backups of stuff that is Graal related too and they're everywhere. I'd be deleting my Facebook, and would really need to stop visiting the two Graal-related forums I check. I'd have to cut my ties from things that I've made or contribute towards the development of, including two websites. Most importantly, I'd be leaving a lot of the people I talk to on a daily basis and friendships I guess I've put a lot of time into.

Maybe you don't need to go to such dramatic detachments to "quit" Graal, but I feel I'd have to else I haven't really "quit" anything.