I (although a developer of a dating script) will always recommend: GO CUSTOM. We develop abledating at http://www.abledating.net and have this site also: http://abk-experts.com/ Here you can order a completely unique solution, not to over-saturate the web with clones of different dating software scripts. There is only one piece of advice one can give here: GO CUSTOM!!! Get an open source solution and change it until it is unique. Of cource it is easier to do this when you have a script with a lot of features like abledating from the beginning. But it can be any other software script. Skadate, Boonex, PHPFox, whatever. But make your homework, imagine what you would like your site to lool like. And answer one simple quiestion: WHY THE USER WILL USE MY SITE AND NOT ALL THE REST?