Hello generous yet anonymous contributor. In order to fulfill the terms of the CC-BY-SA license, the people using this work must attribute it to you. Unfortunately, you weren't logged in when you uploaded this (something that we really need to make clearer, sorry), and we don't have your attribution info. If you have a login here, let me know, and I'll just associate it with your username. If you'd prefer not to, just a name or alias people can use when attributing you would be enough. If you truly wish to remain anonymous, we'll remove the CC-BY-SA license and just go with the GPL, which allows anonymity.

Thanks, and sorry for the trouble. :)

Bart

EDIT: In retrospect, there's no reason you can't voluntarily waive the attribution requirement of CC-BY-SA and still require the share-alike part. I'll leave the licenses as-is.

Okay, that works for me. I brought it up because I've had registered users accidentally make anonymous submissions in the past, and I wanted to make certain you knew you were submitting anonymously.

Thanks for contributing! :)

Bart