It is not teh fact batboy posted but the way in which he did it, to quote from his initial post:
...at approx 20 mins into flight a very abrupt and panicked message came over the PA from the pilot " senior flight attendant to the flightdeck", at this point there were defined worried faces across all off attendants, next thing was an o2 cylinder and mask taken forward and we were heading back to LHR at great speed
He states as a fact that the PA was 'abrupt and panicked' not that to him it sounded so.
He got the PA quoted words completely wrong.
He states that the flight attendants all had defined (sic) worried faces, again as if that is fact not opinion.
He then implies that O2 was taken forward as if it was being taken to the pilots when it most definitely wasn't.
IF he had made a post from a more considered position he would probably have received a more sympathetic response.
From my point of view his post was ignorant an alarmist. Now he claims to be in possession of the facts but decides to withold that information I wonder why that is?