I wonder why my answer to Propositional logic: Finding a formula F with statement variables from truth table was deleted. Did I do anything wrong?
Looking at the history, the answer was flagged multiple times as "not an answer", and the moderator in question judged this to be a correct evaluation of the situation and converted your answer into a comment.
It's not that you did anything necessarily wrong, but in general, "link-only" answers which do not directly address the question asked probably should be left as comments. (Though I guess you have yet to earn that privilege.)