The "Ban Bomb" - GLP's Answer for better posters?

What if you can trade your karma points for a "ban bomb" and folks can do the banning, but it would take maybe 5 ban bombs to finally get someone banned and it would be for like three days?

The ban bomber could select choices for reasons why he or she is dropping the bomb on a poster, say "Poster was rude," or "Poster did not do their research," and its non attributable.

And if someone were to get ban bombed they would see a page pop up as a warning saying

"someone has ban bombed you. Four more bombs and you'll be banned for 72 hours. You should try to be nicer" or "you should try to be smarter"

Oh and just to be cute, under the person's name could be little bomb icons for how many hits he or she has taken (red bombs) and another for how many are in their arsenal (green bombs), hahahaha.

Also, the hits a person has taken should reset to zero if they managed to be good long enough (maybe two weeks?)and not take any more hits

What do you think Trin?