Both Wagerr and Edgeless look like great projects in their respective concepts, I am talking about their ideas, not necessarily the teams behind them. 

However, the massive elephant in the room seems to be the threat posed by regulation.  And yes we are all of the belief that "they are on the blockchain" and therefore can't be shut down, but I don't doubt that is a powerful regulatory body based out of US/Europe became interested they would find a way to bring a stop to the services. 

Any views?