ArtRefs.com needs keywords.
http://www.pinwire.com/articles/60/1/ArtRefscom-needs-keywords/Page1.html
Tom McGuire
The founder of 
By Tom McGuire
Published on 03/27/2007
If you have an obsessive personality then you may be a perfect fit for ArtRefs.com. They are looking for people who are willing to add keywords to their image collection and to become site moderators.