Google has offered a new human-powered search start up in Topicle. The company was started last year and just went live yesterday (March 10). The system relies heavily on Google and appears to be easy to use. Instead of writing articles and compiling sources, you instead list a set of URLs relevent to the keywords you’re creating a ‘Topicle’ for.
I’m not too sure about this. I feel like this would really limit and narrow your search. But I suppose for some a smaller search is desired.