http://visual.ly/america-land-entrepreneurs

http://dowser.org/eight-trends-in-social-entrepreneurship-to-watch-for-in-2011/

The first link is a really cool picture showing how large entrepreneurship is in the United States and where it is more popular as well as what fields they revolve around which I think is really interesting. The second link is a cool little article on different trends that are forming in social entrepreneurship.