I was sad when Penn Jillette (the loud half of Penn & Teller, or as he puts it, more han half by volume) stopped doing his excellent daily hour-long radio show. He's a stark-staring libertarian, a good critical thinker, and an excellent entertainer. I don't like the concept of role models, but if I had one, it would be Penn Jillette. I have even been told I look like him, which is fine, but not deliberate.
So now that the radio show has stopped, Sony have given him a bunch of cameras and instructions to do a video blog called Penn Says, which is just pure, undiluted Penn: http://crackle.com/c/Penn_Says