I admit that I am a TED Talk junkie. So many good stories come across these 18-minute clips. When I saw film critic Roger Ebert's TED Talk that was presented in March, I was touched by his message. Also, John Hunter took part in the presentation. I had coffee with John in Charlottesville, VA recently, and his own TED Talk will be posted soon. For now, watch this very impressive Talk and hear Ebert's voice in technology.