shorts are good or bad

Short sellers with their rumours tactics crashing many company's in our markets,
That will lead to further financial crisis.
Ordinary share holders are the most sufferers.
They are losing faith in share markets which is very bad.
Only big hedge funds will survive if we did not change the way they do shorts.
Last weeks havoc of Maquarie can be avoided by baning shorts.
In short, shorts are doing more damage than good to share market and our economy as well.