In view of the strong feeling expressed towards inveterate error-spotters (aka passive-aggressive bullies/pedants/twats etc) what about a thread for all the spelling errors/grammatical mistakes seen stricly outside MN in RL?
Like journalist Keith Waterhouse who was president of the AAA - campaigned throughout his career for the Abolition of the Abhorrent Apostrophe.
Spotted by self recently:
Ladie's hairdressers (in town)
Childrens' Society (on BBC)
10 items or less (everywhere)