TheRegister: Carphone Warehouse has signed up to Project Canvas and the BBC is to promote it. This probably heralds the beginning of the end for broadcast TV.
The addition of Carphone Warehouse just before Christmas, brings in the recently-acquired Tiscali TV operation, with its experience of using video on demand to deliver services that couldn't exist any other way. But it's the commitment from the BBC that seals the deal. It's hard to overestimate the confidence that a BBC endorsement bestows.