December 11, 2008: This post is now not applicable. I have switched over to the Creative Commons Attribution 3.0 Unported License. Details posted here.
Simply put, my work is available under the Free Art License.
Therefore, feel free to use my work. Please do not claim it as you own, though. If you do use it, you don't have to notify me, but I would be thrilled to know someone was using my work. =^)
A small note, however. Sometimes stuff from other people is posted here. This stuff is not released under the Free Art License unless it is so stated.