Music makes a much better accompaniment for work than comedy does (sometimes, tragedy would be even more appropriate!). So trying to listen to XM Comedy in the office was probably a mistake.
The bits I did hear didn’t impress me much, though; I prefer clean comedy to routines laced with gratuitous profanity.
This might be a channel to listen to in the car, when I’m by myself. But otherwise, it’s not going to be one of my regular stops.