Pocket-Lint: YouView is one of the most complicated products ever to launch. It's not so much technically difficult to do what has been done here, but it involves a lot of what, in management terms, are known as "stakeholders". Namely, the people who have a vested interest in getting a product on sale.
Here, this is the BBC, Channel 4, Channel 5 and ITV as broadcasters, and BT and TalkTalk as broadband providers. There's even a transmission company that is coughing up a percentage of the investment money - £70 million to date.