RE: Hi, I’m William Mougayar from Toronto, Canada. I'm an investor & author of The Business Blockchain – the first business book that fully explains the blockchain’s implications on business.

As long as the business model is real and credible, and as long as the people behind any idea are real and credible, then the market decides. In theory, and on a white paper, most of these ideas look great. There is no shortage of ideas, but if you wonder why some ideas take a long time to get executed and others deliver faster, then you need to think whether something isn't right somewhere.
I get worried when the price of a particular promise gets way ahead of its delivery reality.
That said, I do believe in special purpose blockchains that serve a particular segment, like the one Steemit is built on.