Found this an interesting article. Thought I would post it here. Wasn't quite sure where to post so if the admins have a better idea for it feel free to move.
http://www.aol.entrepreneur.com/aolsb/article/0,4558,321580-1,00.html
http://www.aol.entrepreneur.com/aolsb/article/0,4558,321580-1,00.html