I always enjoy good ideas. About most anything. It's the
learning nature in me. That's probably why I enjoy Seth Godin so much. He is
focused on ideas. He goes
through a few (in a very entertaining fashion) at TED a few years
back. Be sure to check his other videos there. The video: http://urltea.com/19eq?SethGodinOnSlicedBread
His blog: http://sethgodin.typepad.com/