Fuck Comcast and fuck G4.
I want informative shows that teach me something.
I don't want to watch rappers playing videogames.
Call For Help was basic, but still sometimes educational. Leo was a badass geek, and after an unsuccessful attempt to dump him from the network, they now give him nothing to do.

I don't need all the hosts to be 20 years old with trendy clothes and emo haircuts. Even The Screen Savers is mostly mindlessly videogame related now... nothing but lan-party nonsense and 'which mouse is better for gaming' and 'how to rice out your case' bullshit.
Also, the old Tech Tv website was a great resource, and Comcast/G4 just tore it apart without regard for its value. Seems like Comcast was totally clueless about what they were buying; thought TechTV was competing for their audience of kewl kidz ... or? wtf? grrrr