Denmark has recently cloned this dreadful concept. (Our very own Lunarstorm!) The so-called fjortisar aren't too visible on the site yet, but on the contrary it appears to be a fertile breeding ground for the goths of Copenhagen who very much like to discuss their pretentious devotion to BDSM and german underground industrial nobody's ever heard of.
Both sites encourages their users to share their personal life with the rest of the world through public diaries, friend lists and non-anonymous message boards. Often you can learn more about lunarstormers by reading their on-line information than asking them in person.