The only thing that throws me about Wagerr is how the numbers work out in their value coupling system. It's designed to manufacture deflationary pressure, but If the overall transaction value is too small, it shifts to inflationary instead. That said, gambling is an enormous market and if they can deliver on this system I don't see adoption being a problem, just a little scary for investors in the beginning if more tokens are being issued than destroyed and driving the price down.