#Why comments with children comments should neither be allowed to be deleted outright (such that the child comment takes its position) nor edited without a note that an edit was made
##Deletes
A: Hitler is the worst.
B: Histler is the best.
C: No, he's not.
B deletes comment
A: Hitler is the worst.
C: No, he's not.
###Better:
A: Hitler is the worst.
Comment Deleted
C: No, he's not.
A: Who was the dictator of the Nazi Party in World War II?
B: Hitler
A edits their comment
A: Who is your biggest role model?
B: Hitler
###Better:
A: Who is your biggest role model? *Comment edited at date/time.
B: Hitler