One of the great many problems with the"celebrating death" rule (whatever that means) is that much commentary is generated just talking about why it it pointless. The moderators must have already removed the most violent opinions because most of the ones remaining are along the lines of “good, I’m glad”. Pretty tame stuff, but apparently not permitted all the same.

If it is a rule, at least you have the good sense to realise that “celebration” is a pretty broad term and should be handled judicially.