I agree with the general request for information. The principle is right: give information to help those whom you expect to help you.
However, I strongly disagree with the request to use ???? for the missing letters. A thicket of ???? obscures and makes it extremely difficult to "see" the overall shape and pattern of the letters and the word. I am one of those who go a lot by visual image, shape, pattern and feel. (Also, they are awkward to type as you have to shift to do them.)
???? are used in some crossword databases and work fine there because the computer is not relying on looking, as we are. Every time someone posts using ????, I have the urge to go "Aaaaaaaaaaarrrrrggggghhhhhhhh! No! Don't do it! Dashes, please!" Plain dashes(and with spaces between), I mean, not dropped ones which are the devil's own invention, hopeless for seeing the word and also require a shift to type.
D - S - E -. Plain and clear!
Bet nobody takes a blind bit of notice. Oh, well, never mind.
Happy New Year to everyone!