You rise some very interesting points.....
Why would you change an almost perfect working, decentralised system like bitcoin to a centralised system?
answers are in the questions my friend. Bitcoin has to be tampered with
because it works very well
Why can't you say it like it is: Bitcoin is free and you either accept it or you don't.
Because money is created out of debt - it's most blatant and open in the US. Technically there is a cost of manufacturing the money, held by govt, controlled by a bank. In the US it's a conglomerate of private banks known as FED. So they can't afford to lose control over the tool that brings them money. Why
Why this "anticipatory obedience"?
Because people are conditioned/trained to think this way. The best way to understand dynamics in current economics is using organized crime model. You can't just open competitive brothel right in front of the mafia boss nose. He'll come with guns and take you away. The only chance to beat is to create numbers large enough for the outfit to crack down on easily.
You rise some very important points here....
Why is everybody talking about bitcoins being "tax haven"? I don't know how it is at your place but here we don't have to pay taxes for just having money.
I do think that you actually pay for just having money - it's the cost of money creation. But I know better the way it works in the US where it's most blatant (FED). Even if there isn't much more added than EUR is bootstrapped to the dollar anyway and one way or another you will pay for it (to the bank owners of course). You can possibly add to it obligations your country has to other countries (read: banks) within the EU (like Greece) etc.
We have to pay taxes if we buy stuff and so on and I don't see where this is going to change with bitcoins.
This variable won't change
This is the chance for China to challenge the US and if there is any rational thinking in the CP they will push cryptocurrencies.
I would hope so mate. This and gold - but I might be naive