To those who are thinking about shorting it when that becomes available:<p>If you buy LinkedIn at $100, the most you can lose is $100. But if you short at $100, your loss can be infinite.<p>As a short seller, you could run out of money before the promoter(s) runs out of ideas.<p>Being short a stock, while seeing some promoter taking the stock up would be quite agonizing.<p>You may be right about it being overpriced, but that's not enough. When it comes to shorting, it's the timing that you have to get right. And that's really hard.<p>It's okay to just sit this out.