Awesome article, BUT one thing I just cannot understand is how can a person PROMISE profit, I understand the token itself etc, but the only way he can actually select the coin value is selling every token himself AND disabling trading of the coin - but then.. what would the coin actually be useful for..
Maybe I'm just mixing things up, maybe not, just a thought I got.
Not exactly "PROMISE" in the sense of the word.. However, In some investment firms, they advertise viable returns for their individual investors with every project they choose to invest in. For example:
"Our team of investors are professionals and they only invest in legit projects and ventures. Invest with is today and secure a great future for your family... Blah blah blah"
That is a guarantee of profit. That's security.