I bet tvrage.com (started in june 2005) eventually stole a lot of traffic from tv.com, i have vague memories of a redesign by tv.com which broke old links, and was not very usable.
tvrage at least as I remember it was built from a crawl from tv.com data. But yeah, I left the product 6 months after launch and since then it's been in a dozen different hands and a bunch of redesigns, most moving the focus towards quick news and away from the wiki. Such is the way of the web.
