I was trying something out one day. if you notice when you make any of the Falling Meteor weapons and right click it will give you an enchantment. Then if you go to the enchantment table and put it in you can take the enchantment away to get exp. Well I found out that it can be done over and over again for infinite exp.
I hope that this gets fixed. It is too tempting sometimes when you have awesome armor about to break or you want to put a crap load enchantments. Is there anyway to fix this? Probably not.