It is definitely an attempt to prove something, though isn't it? A bit like when people used to ask "What do you do?" = How much do you earn? or "Where do you live?" and heaven help you if you didn't live in the right postal district in London . We used to live in Tooting before it got "gentrified" and I remember being at a frightfully posh drinky-do when a Sloane asked me that question, When I replied Tooting, she wrinkled her little nose and said Oh, where's that? At which her equally Hooray Henry husband said "Oh don't you remember, darling, it's the place we went to that time we got loarst" 
It's like animals preening and "showing" and lads or gorillas flexing their muscles to prove who is top banana.
(Still doesn't explain the organ recital however!)
Banking Bullies! Feeling ignored, and most un'appy
Changes in taxation that Andy Burnham seems to be interested in


