I think the key to using dialers as revenue, responsibly, is to go with a program that charges the lowest per minute fee and make sure your customer knows exactly what he will be charged. Then, all you are doing is giving them an alternate way to view porn if they don't have a credit card. I personally wouldn't use one on any page that was not entered through a warning/disclaimer page. Since anybody can use it (underage teens,etc.) you would want to protect yourself legally. I don't know the rules for AVS sites, I don't think that they will allow them, but that would be the best choice if they did. This is not an opinion based in experience though. I've never used them...just been thinking about it. There's others on this board that know better than I.
From what I have learned the most important thing is finding a dialer that pays!
