An organising campaigning for a republic has a twitter campaign which makes the following point:
"Would you fly British Heir Ways?
It had a picture of a man in a pilot's uniform seated at the controls of an aircraft, holding his thumb up with the captions "I didn't learn to fly, but my dad was a pilot so we'll be OK." and "Hereditary jobs don't work."
Dsnny (@InTheLionsDen_) pointed out this morning on Twitter that this is perhaps not the most ideal analogy for the monarchy with five words:
"We don't elect pilots either."