I believe various sites have some geographical advantages and cater to a different demographic. AFF is ok, but requires a lot of weeding out. SLS is more couple centric, and lots of couples bar single males from viewing their profile. I have heard about Kasidie and SDC, even tried Life Style Lounge, which was very glitzy and had a lot of "perfect" people. Craigslist had that anonymity factor and was good for spur of the moment type of meetings, but at the same time, until the other individual on their other end starts a conversation, you don't know them from Adam. In as much as fresh meat is always good, I guess I am mellowing out and going with a few steady play partners.