Drat, you may want to sit down.
I completely agree with you. The attitude of most politicians to the BBC is pretty disgraceful. What we have in Britain, is a much loved, trusted and respected national, impartial broadcaster. I fear that the last adjective is the most problematic. Impartiality breeds a notion of mistrust and favouring the "others." I worry that the behaviour of some of its "talent" 40 years ago will be used as an excuse to further diminish the strength of our great national institution and further expand the power of Murdoch, who is everyones mate so long as they are in charge.
IMO there is very little wrong with the culture, ethics and standards at the BBC. I can understand why the Newsnight investigation was shelved - I don't agree, but I understand how and why it happened. A review into the BBC's "Child Protection" policies is a smokescreen. You can't used modern standards and proceedures to investigate an organisations behaviour nearly half a century ago - the results will ALWAYS be damning.
Governments of all colours and in particular Ms Miller at present need to but out and let the Beeb get on with it.