Percy gets some to play in, to eat, to sleep on. He pulls it out of his TP roll and tosses that all over the cage and stands on his hind legs to eat out of the top of the hayrack as well. Percival LOVES his hay! I was considering a second rack to supplement his diet since that seems to stay at least a bit cleaner than the hay that ends up on the cage floor.
So as not to monopolize this thread: I found the prices for the Oxbow pellets, toys, etc. on (broken link removed) to be pretty reasonible. The Oxbow looks SO much better than the Kaytee I was feeding. It even smells a bit better, but then again, I'm starting to like the scent of fresh hay!