If you are holding any other assets and not in bitcoins you are by definition short bitcoins.
No you are not. Shorting is being lent an asset and selling it (to buy it at lower price later and give back to lender).
Thnx for the lesson in trading terminology ...
... short is also used to mean "not long".
when you say short bitcoin when you are not holding it, you were use bitcoin as benchmark, in that way, yes, you are shorting bitcoins by not long.
Your underlying assumption is natural position is holding all your assets in bitcoin.
... and we have a winner.
The guy who is obsessed with mucus and nasal emissions must have pulled out some brains at some point I think.
You got me
(Actually it's the color of the planetexpress spaceship, but nevermind)
The rest of your post is for what it's worth a compelling piece of work, but when it comes down to it propaganda and has nothing to do with the correct term for shorting.
You can only be short by selling, saying that you are "short" bitcoin with money you didn't get by selling bitcoin is ridiculous.
That's like saying I am also short strawberries because I haven't invested all my money in strawberries.
Even further being short is commonly refereed to selling a borrowed asset, nobody uses the term for something else, look around.
http://en.wikipedia.org/wiki/Short_%28finance%29The potential loss on a short sale is theoretically unlimited in the event of an unlimited rise in the price of the instrument, however in practice the short seller will be required to post margin or collateral to cover losses, and any inability to do so on a timely basis would cause its broker or counterparty to liquidate the position.
That's only possible with a borrowed asset.