I feel pretty much like you do about religion in general, but like you there's no way I would burn the bible just to make some kind of pointless idiotic statement. I think these guys are being pricks by burning the Quran, but then let's face it, a lot of these born-again types are pricks.
These Christians who hold their own crazy irrational beliefs while sniffing at the crazy irrational beliefs of Muslims make me want to vomit.