Also, that show was a lighter-weight one than most of the others. One thing to remember is that Carl and Mark are doing this show for free and for fun. It's not easy doing something great every week on your own time.
Robert - I agree. All I'm writing is out of pure love and respect for what they do.
Roy, I think it's time .NET Rocks puts you on the show! Next time I see Carl (he lives around here in CT), I'll try twisting his arm (if I can)...