Like @networkallstar says, it won't just disappear! Unless the person responsible has a change of heart, but in that case, somebody else will eventually take up the same tactics. In my opinion, there is a flaw in the rule changes of HF21. This should have been anticipated, but was not. The free downvotes, combined with other rules and setting changes, has allowed this. In a way, you could say that it had to happen. Sure, the person(s) responsible in this case is a loser/arsehole/scumbag/etc, but they're more a symptom of the problem, than a problem themselves. This was caused by the rule changes at HF21. Why those rule changes were done the way they were, and without sufficient testing, I'll leave for another time to ponder :)