Perhaps the calm lady on ground ATC could file an etiquette report to BA about their Nigel taking up valuable & limited radio time over trivia. I've never heard of a pilot volunteering to write a report over minutiae. Writing any kind of report is a drudge, but when 'needs must' it is a responsibility to make changes where necessary. Volunteering to write one about trivia where nothing is going to change is a whinge of epic proportions. I wonder what example was being shown to the F/O (captain's apprentice). And the world still turns and no-one died. OMG.