From ElPrimero's post "Fighting The Tricksters":
My approach would be to use the business conduct of the short seller, most certainly any errors made in the execution of the order by the seller, the specialist or the exchange whereby intent to destroy for profit is provable. I am sure there is US case law that would support the improper use of business tactics in order to make financial gain as an action that would succeed in court.
Stonecap might be stepping in it. Worth it to keep an eye on this, and the collusion of Anonymous and Jitney. Nothing says our PSU group can't consider a civil suit (perhaps with Mr. Sinclair's help), if push comes to shove.