Comedy is what got him to where he is and now he is more Margaret Cho than Bill Murray. Not funny.
When did that happen?
The Daily Show was funny for a brief period of time right after 9-11-01.... then the producer of the show Liz what-ever-the-hell-her-name-is and Stewart went full-time into the "Let's Just Get a Leftist Elected and Forget About Funny" business. So, if anyone out there is reading this on behalf of Comedy Central, let me just remind you: "South Park" = FUNNY. "Daily Show" = Lame attempt at socialist version of humor, meaning it isn't funny but at least everyone is equally miserable.