The top 10 list is a ranking of the best sex dating sites online. The idea is to help you learn about your options in a quick, simple way. The page also gives actual users the ability to rate each site. The information is presented concisely to aid in your decision-making. You can visit any of the sites from here and sign up for a free account to have a look around (none require your credit card for the free account so there really is no risk to you).