The point being made by Glamgirl, was that the information about the meal service and the SNN stop on the LCY-JFK was from, shall we say, the horses mouth, as the person giving it is involved with the operation of those flights.
(it is BASSA which stated that a la carte dining trials failed
As has been seen a few times BASSA has been very good at giving the impression that they are responsible for stuff like this!
I'm sure BA did as well, but we don't have access to those documents.