F Fatty Guest May 20, 2008 #1 Feel free to add more names to the list of sportscasters that make you dumber just by listening...
D daveoddity91 Guest May 20, 2008 #2 i don't know about sports, but listening to jon stewart or dr. phil can make you dumber.
S Steven R Guest May 20, 2008 #3 Bill Walton by far, followed closely by Dave Niehaus and Ken Harrelson.