I think many of you are confused as to what a ponzi scheme is...in order for it to be a ponzi scheme, initial investors would be making money off of later investors money. Being that no one is making any money (other than reviewers), it's not possible for this to be a ponzi scheme.
Here's how it would have to be for BFL to be a ponzi scheme:
BFL wouldn't sell you a product...they would have to charge you to build and operate one for you. This would be a "magic box" that makes you money that you don't get to examine (it just "works" and you have to trust it).
Group A invests money into it.
Group A is given some of their investment back.
Hearing the news that people are making money, Group B invests.
Group A and B are getting returns off group B's money.
Group C invests.
Groups A, B, and C get some of group C's money.
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The scheme works until they can't find enough new money to pay out the profits of everyone before it. ( Hey, doesn't Social Security work this way?
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That is how a ponzi scheme works. Being that no pre-orders have made any money, there is no possible way for this to fit the description of a ponzi scheme.
A ponzi scheme is a type of fraud, but not all fraud is a ponzi scheme.