Written by somebody who would lose their job for signing it
Why anonymous
The author works for the organisation the piece describes and would be dismissed. That is the entire reason and there is no other.
What I have verified
Their identity, their position, and four of the six factual claims independently. The two unverified claims are marked in the text.
What that costs
You have to take my word for their credibility, which is a real cost. That is why this happens twice in five years rather than often.
