BBC Three is the digital service that Mark Thompson most often finds himself having to defend. Its public service remit is not easy to see at the best of times.
Last night it devoted two hours to recalling The Most Annoying People Of 2007. You would have thought that even those with Serbian memories for slights would have considered an hour ample time to list the most prominent pests of the past year. But somebody at Three must have a very thin skin indeed.
Every time I flicked back we were being reminded of yet another minor reality TV face or unfortunately dressed actress by an over-styled and under-prepared talking head purporting to belong to an "entertainment journalist". After a while it was difficult to tell who was the complainer and who was the complained about. Which might as well have been the case anyway because most of the people doing the complaining had spent the year bringing us news of the very people they were claiming to find most tiresome.
No doubt they will have found 2007 instructive in this regard and will spend next year keeping us up to date with the careers of more worthwhile people.