BBC Programme Support
The BBC have a great new Web site – BBC Programme Support (more info from Tom Scott of the BBC). This is especially good for Web nerds like me, but it will help make link-centric television work for Real Human Beings, too.
There are a few quirks in how things are listed right now but I'm sure they'll shake out in due course. What's great about this service is that the Beeb is committing to long-term, stable URIs for their programmes, with a single, clear link for each show, irrespective of how and when it is shown or repeated.