If there was some way to invent a website that only let people tell the truth, then it would be immensley succesful,
Sure you couldnt bullshit - but equally you know everyone you talk to is telling the truth and would result in a lot of horny meetings!
I am sure on every housing estate right now there are loads of horny men sat wanking, whilst only a few doors away are horny women going about their daily life that would love those men to go and fuck them, The problem is getting everyone hooked up!