Keynesian economics assumes all the institutions put in place would function as intended, and be managed by the people of the world, well those institutions are failing all the way to the city level, and we have regulatory capture where corporations lobby government to protect there industries. Arguable Keynesian economics doesn't work the idea failed in 1971, and was reborn as Neo-Keynesian economics a libertarian spin on the idea by free market Monetarists, proponents of a central controlled money supply - not a fractional reserve on a fixed supply of Gold, like the Keynesian economics original advocated,  Keynesian economics was bore from a will to make the world a more equitable place but the pendulum has now swung the other way.

Monetarists - Neo-Keynesian economics theory is dead it's arguably wore than Keynesian economics. Governments are powerless, they just manage whatever the corporations tell them to manage.

the latest e-mail leaks form George Soros, just solidify these ideas, he is making business deals in the Ukraine and is able to grantee the US will back them up with lethal force, who in a democracy can do international business and call on their government to back them up with lethal force in another jurisdiction?

I imagine history can teach us what we are destine to relearn.

He believed markets could be wrong and deficient - incorrect market pricing. But there is no correct price in the free market, the participants decide what they value. The idea of an efficient market requires that you believe in masters - those who know better than the market actors.

Apart from logic - we see everywhere when the government tries to regulate a price considered wrong, they can drive the price for a while, creating either large hordes of wares or artificial scarcity. When they are overrun by the power of the market, turbulence results.

Logically, and per experience, fucking with market always creates mayhem. Therefore we look for other reasons to why governments tries to regulate. By governments I mean all kinds of organizations that rely on government force. Unless you regard governments as a benevolent entity, or if you regard a government as being the same as the people, it is easy to see other reasons for their fancy of interventions.

We are already at page 32 ... and this is supposed to be the last word. 

I'm asking myself ,where is this all about??

No, it's not. The short answer is those institutions & individuals that have a lot of bitcoins will have a vested interest in seeing that the bitcoin network remains strong, even if the transaction market (and it is a market) doesn't seem to be able to provide enough incentive to keep miners in the game.  That said, the transaction system is a market, and a balance between speed of confirmation and cost of transactions will develop as the block reward diminishes; and secondary settlement networks are expected to develop to handle the high transaction traffic, as the main bitcoin network starts to take a 'big transactions' settlement role.

Sure, but gold isn't used as a currency anymore, is it?  When gold was pegged to currencies, it was great but now that it isn't?  Not so much.

OP, I agree with a lot of your points, and your post was pretty well thought out, so I won't criticize it.  But I will say that the deflationary nature of btc makes it bad for btc as a currency.  As digital gold, it's great.  'Nuff said.

Yes, that's true.  There are a couple of different ways of doing this that have been discussed, with the most likely that a new type of address would be developed to contain sub-satoshi values.  The first character of your address is always a "1", only because that denotes the address version.  There can, therefore, be at least 9 different types of addresses.

halving will not change anything unless the price of bitcoin expected to increase

Since the halving is only happening once every 4 years that gives plenty of time to stabilize the price, if the price rises as will demand to a certain degree so the deflation will only hit when the demand is unable to keep up with the price rise.