Also the fact the currency is falling in value and many of the original investors who felt most strongly are leaving could well damage its future prospects as these are the people who believed in it as a medium of exchange.
I challenge you to find
one person who held bitcoins a year ago who has sold out and left the community behind. Accused fraudsters excepted, of course.
And no, Satoshi has not sold out.
How would it be possible to prove, the whole system is designed to make it easy to hide who owns what.
The idea that you are suggesting people who invested thousands are all gonna have enough faith in bitcoins for every one of them to stay fully exposed to bitrcoin is crazy. During busts there are always people who decide the risk inherent is higher than they can handle and so decide to leave, if there weren't the price wouldn't fall. Being in the community isn't enough to support a currency you need holders, good wishes are commn place its people taking on risk in the currency that matters.
I'm not saying this will destroy bitcoin although it might do it damage in the medium term as it takes people time to rebuild confidence in the stability of a currency, exchange rate changes do matter as people rarely can buy and spend their bitcoins instantly.