Nark

The chewing noises remind me of this guy I know called Jason, he makes the same noises when he eats corn chowder, it's uncanny. I think Rocket might have hired him.

All of these are good ideas. I would especially like to see something done about server hopping like you suggested. A logout timer or something might work well, (when you log out, your character stays in the server for 30seconds-1minute before disappearing). It would definitely help to stop people bailing out and it would also mean you have to make sure the spot you chose to log off at is safe. The transfusions idea is amazing, but it might be tricky to implement properly. Cannibalism is a great idea, but something would have to be done to make Humanity really important otherwise every player may as well just be a zombie that goes around eating other players. Mountain bikes also NEED to be in this game.