TWIT.tv is the spritual successor to the old TechTV.
Had never heard of twit.tv. Just checked out the website -- pretty cool. They even have Leo Laporte.
Actually, TWiT is owned by Leo. He started the "this week in tech" podcast shortly after he got canned from techtv. It has since grown to a video show, to a network of multiple shows. He doesn't like to refer to the twit network as a podcast network, instead using the term netcast. In many ways, things like twit, revision3, and a few others presents the new model of "tv network" in the Internet age.
Not all who wander, are lost.
I have become death, destroyer of worlds.