In 200502151047.03213.thomas@wehrspann.de, Thomas Wehrspann wrote:
The vast amount of documents are translations by me. And till february 13 a registration was required to edit, so we know the authors.
On a slightly different note, I think you should keep the requirement to register. Freevo's (IIRC) original wiki was destroyed by spammers, and I know of another that's come under attack.