This is a catalogue of mistakes I have made.
Not Minor
editInfopage being disregarded: WP:MINOR
[1] - A rising tone is not the same as a broken one.
[2] - The existence of a letter is not superficial and was clearly somewhat disputed.
[3] - Three dialects is not the same as two dialects.
Not Vandalism
editPolicy being misused: WP:VANDALISM
[4][5] - Later reverted by me (why I thought it was).