If you crave advice on sculpting the perfect mustache, revel in the dark and mysterious world of vampires or seek a divorce from your partner, yes, there's a social network for that. Here are 10 weird and truly niche social networking sites that strive to bring together some unusual birds of a feather.
Think "Online Idol": At Red Karaoke you can connect with others who just can't get enough of belting out "Journey" ballads at the bar. Red Karaoke says their site strives to "provide users with the necessary tools and contents to develop their hobby and have fun with it, as well as open a new possibility for promotion for professional singers." Just keep the mute button handy.