Now, that IPO type model (which will also be Etherium I believe) isn't necessarily a scam just because it breaks accepted "rules".
Selling shares of a new tech to the market at whatever price the market will bear, is not scamming. I don't have any evidence that NXT is scamming anyone. I have also sold shares of my companies to the public.
What I don't believe is that these things will become currency. At least my shares have never succeeded on that
