What next for the great British Broadcasting Corporation? I predict that this car crash will play out, more heads will roll and the internal and external torrent of frenzied accusations will inevitably dry to a trickle. But I think it's important to remember that the BBC has produced excellent journalism, and in the scheme of things, a couple of (albeit very) bad decisions on Newsnight don't constitute the abolishment of the programme or of the BBC's entire 90-year-old reputation.