In my experience, Chatroulette seems to be full of men exposing themselves - something which is especially concerning considering children use the site and there's no features in place to protect them. There are other sites identical to chatroulette, such as SpintheCam.com which has features in place where you can block/report any innapropriate content - I also find it's a lot faster loading than chatroulette (I know chatroulette has had problems with its servers recently too).