He says of some content that I entirely originated (except for the "infobox" and other wiki templates):
QUOTE
I think you are misunderstanding the GFDL here. Once you release "your" work under the GFDL, it is no longer yours. Regardless of where you get it from, it must then be cited under GFDL if it is at all copied verbatim. Not complying with the GFDL is a blockable offence I would like to add. A tip: you're on thin ice already, try not to cause drama or draw attention to yourself
What do we do with such people?
Greg