After reading the WaPo article on the YouTube Whistleblower, I hope this statement from the Project on Government Oversight gets the widest dissemination possible:

The formal systems that whistle-blowers are expected to use have failed. That's why you're seeing people be creative like this...This is a tremendous way for someone brave enough to do it to say something directly and not have to go through a filter.

In my humble opinion, "filter" is not a strong enough word: perhaps "impregnable barricade" would be more accurate.