Yea, apparently. I'm not sure why they hate me so much. :p
As for weird stuff, I've gotten a box full of Cat in the Hat: The Movie tshirts (still have like 3 of them in my room), a SpongeBob poster greeting card thing with an advert on it, dozens of addresses and phone numbers, business offers from a SpongeBob themed restaurant to SpongeBob tupperware, and so on. I don't get much hate mail though, unfortunately.