Hi guys, Did a search for a similar topic but didn't really come up with much hence this post. I am looking for your opinions on the best Black Hat (or White Hat) way to monetize a forum in the best possible way. I currently have a one year old forum which has about 500 people online at any one time, it is an automotive forum. Currently I make revenue from the forum via Paid Subscription and Industry Sponsorship so no advertising on the site at all. Lately I have been thinking about exposing guests to CPA and/or other types of ads to start making some (hopefully!) serious cash from the site. The reason I want to target the Guests is because they are unregistered members. I don't want to risk ruining the Registered Members experience on my forum. Anyway any tips or opinions on the best methods to monetize a forum will be much appreciated.