It’s all metadata from other sites and user.
Still, Spock has already proven to be very interesting, driving people to add and vote on tags for people, add related individuals to create connections, etc. WikiYou doesn’t seem to have these attractions, and I suspect people will largely find the site boring.. Spock, by comparison, has no story-driven content about people. It’s pure people content and search. It’s all metadata from other sites and user uploaded pictures and tags. Also, Spock doesn’t have a social network component.
Original text search at: www.techcrunch.com/tag/wikiyou/