@Kazu

Of course you can do as you wish. I am just trying to explain to you what effects I think "investing" in bitcoins is going to have as opposed to actively using it as a currency.

It makes very little sense to use a volitale currency as a form of investment currency for other investments. The only use of bitcoins in this regard is tax-evasion and even then there are better ways but fine; I do not object to the use of bitcoins as a way to invest in other things. On the contrary.
So if I missunderstood you there I beg your pardon.

Still it seems you refuse to abandon defending bitcoins as a sound investment in terms of macro-economic implications.

Generally speaking you do not want a currency like Bitcoins used as an intermediate currency for investment precisely because of drops like these which carry an additional risk to your investment strategy. You have absolutely nothing to lose on using USD and converting them into statepapers or investing into long-term interest funds while waiting for a new bull-investment as opposed to doing the same with bitcoins.