Mintmine is doing a mining IEO. Mining, unlike some other crypto niche is extremely profitable.
Has anyone else done a mining IEO before? How did tokens perform?
I have not done any mining IEO but ICO and I do not think there is difference between the two ICO and IEO, it is just the platform of raising fund that is different. None of the past mining ICO made money and most if not all are now a dead projects. I do not think mining is as profitable as most people make it to sound unless you have access to free mining gear and electricity