Hi,
I work for an internet company and have interests in numerical methods (statistics, data mining), databases, and research methods. I used to be in psychology and continue to have interests in psychological, as well as paranormal, phenomenon.
The fact that Wikipedia has succeeded in the way that it has has given me more hope that humans can rise above pure self interest than anything in recent history.
Thanks for letting me do my small part to help -- kudos go to you and the rest of the community.
Scott