I am looking to monetize my forum with LivePerson Affiliate Program because I think if people are looking for help in forums they may be interested in live chat but I see that no related forums in my niche does this. This creates doubt in my mind if they actually pay anything or not. I think this can be a good option for Go4Expert as well.
Haven't given that a try and so I cannot comment but yes it looks good suit for Go4Expert but I prefer to keep Affiliate marketing out of a forum