I have been reading this thread with some interest and notwithstanding the views about free speech. Here are the facts one more time.
1. Someone in the industry makes allegations on PPrune of a serious nature.
2. The matter is being investigated by the IAA.
3. Lawyers demand the thread is removed pending outcome of investigation.
4. Danny removes the thread.
Points one to four seem quite reasonable.
So let us wait and see what the outcome is. In the meantime the Captain has final jurisdiction on safety margins as has always been the case.