Okay folks, let’s keep it friendly. There is no expectation that people will have read everything here, or remember if they have. It’s fine to politely point posters to previous discussions on the same topics, and to encourage them to add to existing discussions rather than creating new threads, and it is also good forum etiquette (here and anywhere else) to search for similar topics before creating new threads. But given the search functionality here isn’t fantastic and it’s hard even to find discussions when you know they happened, let’s not assume people haven’t tried that.

"You may call it 'nonsense' if you like, but I've heard nonsense, compared with which that would be as sensible as a dictionary!"