G4 and suddenly every formerly informative nerd show had a hot blonde or redhead cohost to drive up the horny nerd views.

Look, Cheat was basically useless information anyone with an internet connection knew already so Kristen Holt's delicious thighs were the only actual use of the show.

Honestly, I think most of the shows on that network were made obsolete by the internet becoming mainstream so that change was a last effort to keep viewers up. That's why G4s last days were nothing but Cops, Gameshows, and Attack of the Show. Stuff you mostly couldn't just find on the front page of any website.