If you are going to throw food for the chickens to compost for you, works wonders IF you do it properly. Be careful, you don't want to dump 50 lbs of slop in there and expect they will take care of it. Be careful of runny foods, juicy fruits, stuff like that, because not only do chickens like it, but so do rats, and other nasties you do NOT want. If it's getting all moldy funky and nasty, go in moderation.
Aaron
The key is really to have sufficient amounts of carbon in the system to absorb the excess nitrogen and whatnot. For a handful of scraps, it's pretty easy. For any larger amount, it's a decent amount of work to keep sufficient carbon in the system.