Wikipedia Based Search
It looks as through Jimmy Wales is beginning to turn his attention to a search engine that will change everything. The big difference is that this search engine is driven by humans and not by some proprietary algorithm.
Here is where I fist heard about it.
Here is the original announcement in the London Times.
Here is a supposed screenshot of the new search engine from TechCrunch.
digg
del.icio.us
RSS
FeedBurner