I doubt it will make the slightest bit of difference to the BBC, a few individuals might be in bother, but not the corporation itself. I heard people being interviewed in the street a day or so back and every single one of them said they had not lost any faith in the BBC and were even commending the BBC for doing the Panorama show on Monday night. There's far too much goodwill for the BBC itself to be tarnished by the act of a few individuals, things would have to get far worse before there would be any mood for change.