I'm the Lostpedia Admin. I live in the San Francisco bay area and I love the TV series Lost!
I started Lostpedia for two reasons: a) I love the show Lost and figured a wiki was a great way to track developments of the show b) I wanted to learn about Wiki Software. I'm learning tons about MediaWiki every day and the Lostpedia is growing by the week!
I think the Lostpedia users will be the first to "connect all of the dots" related to Lost. Time will tell. ;)