I recall Swissair (3-4 times I went with them) pilots always mentioned something technical about the aircraft - like wingspan, fuel load etc. That's when I found out that the wing is all one piece rather than a left and right piece stuck to the fuselage - can tell I'm just pax
Most memorable announcement I heard from a Captain was a mention that the flight had an all female crew - I thought I'd died and gone to heaven, but one (male) pax objected to it and insisted to be off-loaded - which he was, thus causing a huge delay as we had already pushed-back
So, I agree with BAe, keep them coming