Sorry you lose.
When you've lost the logic, you pull out the strawmans.
One of key attributes of a ponzi scheme (or call it exponential speculative bubble if you prefer, e.g. Tulip mania and South Seas Bubble), is the value portion is so tiny relative to the expectation, and the expectation of never-ending rise ("sky is the limit" type valuation).
One of the key attributes of water is that it is a liquid at normal atmospheric pressures and temperatures. Oil is a liquid at normal atmospheric pressures and temperatures, therefore oil is water. LOGIC FAIL.
Maybe Bitcoin has one or more of the key attributes of a Ponzi scheme, but it does not have all key attributes of a Ponzi scheme (ie, a central operator).
Can we both agree that you believe Bitcoin is
some type of scheme but not a Ponzi scheme specifically? We're getting hung up on you insisting on calling it a Ponzi scheme when it clearly is not one.
It has all of the attributes of a ponzi scheme as defined by wikipedia.
http://en.wikipedia.org/wiki/Ponzi_schemeA Ponzi scheme is a fraudulent investment operation that pays returns to its investors from their own money or the money paid by subsequent investors, rather than from profit earned by the individual or organization running the operation. The Ponzi scheme usually entices new investors by offering higher returns than other investments, in the form of short-term returns that are either abnormally high or unusually consistent. Perpetuation of the high returns requires an ever-increasing flow of money from new investors to keep the scheme going.
And Satoshi's very clever psychology ploy of making goldbugs think that Bitcoin is like gold (when in fact it has none of gold's qualities) and his designed system continues to act as a "hub" which is fooling the investors.
The promoter sells shares to investors by taking advantage of a lack of investor knowledge or competence
In a Ponzi scheme, the schemer acts as a "hub" for the victims, interacting with all of them directly. In a pyramid scheme, those who recruit additional participants benefit directly. (In fact, failure to recruit typically means no investment return.)
An economic bubble: A bubble is similar to a Ponzi scheme in that one participant gets paid by contributions from a subsequent participant (until inevitable collapse). A bubble involves ever-rising prices in an open market (for example stock, housing, or tulip bulbs) where prices rise because buyers bid more because prices are rising. Bubbles are often said to be based on the "greater fool" theory. As with the Ponzi scheme, the price exceeds the intrinsic value of the item, but unlike the Ponzi scheme, there is no single person misrepresenting the intrinsic value.
And he has run away with the initial money, as Wikipedia says:
The promoter vanishes, taking all the remaining investment money
And yet you carefully overlook the items that don't support your assertion:
The system is destined to collapse because the earnings, if any, are less than the payments to investors.
The "earnings" are exactly the payments to "investors", as buying and selling BTC is a zero-sum game. And this is a currency, not an "investment scheme", though some seem to treat it as such.
The promoter sells shares to investors by taking advantage of a lack of investor knowledge or competence, or using claims of a proprietary investment strategy which must be kept secret to ensure a competitive edge.
Where are the secrets? The only one that's been kept is the actual identity of Bitcoin's creator(s), but who can blame them? Would you want the media (or other) attention of being the creator of something this potentially disruptive? Besides, that would give the illusion of central control, which Bitcoin is created to be free of.
I could go on, but I grow bored of this thread.