Worse than here?
Yes, far worse. RailUK has some strange people but generally they are benign or misunderstood. Any sneering here is generally confined entirely to the hobby (I’ve copped more trains than you, etc).
Flyertalk has an active minority population of turbocharged supercilious gits, often monied and in powerful or influential lines of work, who think they’re God’s gift to the world. I figured out a year ago or more that air travel makes people go funny in the head, and I’ve rarely posted there since. I loathe the place.
