Hope these haven't been posted before, but here goes:
Secret blog of a 'TV controller':
http://thetvcontroller.blogspot.com/2007_08_01_archive.html
Poking fun at the industry.
And,
Clark and Michael:
http://www.clarkandmichael.com/
Episode Five made me wet myself laughing. Genius. And the 'perfect crime' is brilliant. Better than Arrested Development (who one of the actors was in), which never really made me laugh (Argh! Runs and hides in the corner until all the missiles and cries of 'it was the citizen kane of tv comedy' and 'if god made a comedy program, it would be Arrest Dev, in fact, I saw god's name on the credits of one episode' die down)