I only promote a couple of skill games programs on my sites currently. With limited exposure I’ve seen decent results. Though I haven’t started to develop it yet, I own http://www.games-of-skill.com (currently #2 on Yahoo for the phrase “games of skill”) & it brings in new players every day. I think it could best be compared to bingo, revenue wise. So far the players I have brought in are loyal and continue to play for a long period of time. Also, because “skill gaming” carries less of a stigma in the US and credit card companies allow the transactions it’s a good alternative market for anyone only promoting casinos/sportsbooks who are looking for diversification.