Do You Swiki?

Just when I was getting a hang of wikis (I still haven't grasped the concept of building one from ground up and I don't mean making a post on Wikipedia), I learn about a swiki (almost sounds like computer lingo for sealed with ye kiss, anyway...) - a cross between a search engine and Wikipedia (users can contribute, edit and delete content). It looks like a bunch of Google ads with URL listings, is it legit or a splog (spam blog)???

My Google Alerts notified me that this blog is listed as a resource in the South Georgia swiki. Hmmm, may give me an idea to find another niche but most importantly, to focus on my niche sites (yes, more niche sites are yet to come).