> Crypto won't be a thing outside speculation and illegal activities before volatility, transfer fees and validation times are fixed.. If it only was so easy.

> Crypto won't be a thing outside speculation and illegal activities before volatility, transfer fees and validation times are fixed.. If it only was so easy. If it was, xDai would already be a huge deal, but it's not, at least not yet. I think, not only are there way more parameters than what you list, but the ones you list are not as important as you think they are.