No, Google does not crawl this site. I think it does serve ads to PsychCentral though.
Since you are a new user, it would be helpful for you to read the FAQ, Community Guidelines, and Privacy Statement. I'll bet a lot of your questions would be answered there. And take a peek here....
http://psychcentral.com/about/awards.htm
PsychCentral has been around a LONG time, serving many thousands of happy users. In time you'll find that you can learn a lot about how to administer your nami forum site by seeing how DocJohn runs his.
Take care. emmy