Imagine having a super smart search engine, where all you have to do is put in a broad topic and it will come up with everything and everyone important relating to that topic, and what they have done. Well, it does exist, and it's called Universe, by Jonathan Harris.

Granted there's a bit of a learning curve involved, but if you're a visual learner, this video will teach you most of the features. Once you understand how it thinks, navigating through Universe becomes really easy. The only other downside is the fact you absolutely must have a decent computer and internet connection, and even then it runs a little slow.

Personally, my favorite thing about Universe is the fact it comes up with every web site mention - multiple resources, right there at your fingertips. Universe is also highly relevant. Usually when I search for "social entrepreneurship" I get a whole bunch of social networking web 2.0 mush. There's still a bit of that in Universe, but it's much easier to sort through.