Top 25 Social Entrepreneurship websites

this is a list of the Top 25 Social Entrepreneurship websites put up by the site www.e-180.com and i thought it was pretty good. I am very passionate about Entrepreneurship and I believe very strongly in twitter and feel they are creating a new revolution of entrepreneurs formed around the twitter business model. check out the list here: http://e-180.com/2009/02/04/our-top-25-social-entrepreneurship-websites/