If transactions on IOTA Tangle are free how will they make money?? Additionally, if there are 2 QUADRILLION tokens (and there are! That's why they trade as MIOTA "millions".) then how much can a token be worth? Finally, what utility does their coin have if not to pay for transactions on their FREE Tangle Network???? I mean STEEM has value, their Tokens have utility. For IOTA there is none? At least none that I can find? These are valid questions I cannot seem to find answers to???