I fellow by the name of Chris Lintott will be giving a presentation on June 30th. I have personally met and will soon be working with Chris. He is an amazing guy and more interesting are some of the online tools he and others are developing.
For more info:
http://www.siue.edu/news/current.shtml#Zoo
or, to see an example of what's going on with galaxy zoo:
http://science.slashdot.org/science/08/06/22/1757215.shtml (http://science.slashdot.org/science/08/06/22/1757215.shtml)
If you would like to watch the lecture from last night here is a link. I can't test it exactly because I'm at work though :( . You might find this to be more interesting than you think.
http://www.ustream.tv/channel/the-science-of-galaxy-zoo-%28jun-30%2C-2008%29