All that said, with the fees and (IMO) over-valuation of the company, I can't really think of any reason average Joe would want to...
FTFY
I am chomping at the bit to short them so badly.
I wasn't using some of kind of mongoloid newspeak.
Chill out
Concretely: If a parade of idiots bid up the price for no good reason whatever, the price is still going up, and you're still at risk of a margin call because of it.
(Accounts with short positions are (quoth investopedia[1]) typically required to own securities worth at least as much as the shorted shares, and typically 30-40% than that. If the value of the shorted shares goes up, you can be required to give the broker more cash to meet this margin requirement, or close out the position immediately at a loss. So, if a stock is getting bid up by crazed fools, and you think it's the next Enron, you can still go broke shorting it even if you're right, unless the crazed fools come to their senses before you run out of money to cover the margin requirement.)
[1]: http://www.investopedia.com/ask/answers/05/shortmarginrequir...
You're quite right though. (Keynes quote)
No reason you can't work actively against them and publicize their lack of a sustainable revenue model compared to similarly valued companies while you maintain the position.
Nobody said you had to be silent while your money is on the table. I'd happily work against them.