When I have time I regularly read http://www.forumtrends.com as it can provide some good ideas on how to create traffic and earn revenue from forum related sites.

I thought it woudl be good to point out the latest post which provides some facts from Google about earning revenue from your forum using Adsense. I know many of you do run forums and seek to monetize this as best you can.

http://www.forumtrends.com/monetization/adsense-forum-optimization.htm