I was wondering how fast my background in adult mobile industry would come up. :)
Happy to address it though, because I don't want to give the impression we want to hide it. So we're also the co-founders of mikandi (NSFW)
http://www.wired.com/2015/10/the-porn-business-isnt-anything.... We're very proud of building the first app store that treats you like an adult and all our fans that support it. In fact, it's our experience with this that has really shaped our views on free speech, privacy and censorship.
But we don't want to bring it up first because bottomline, Tenta is a separate company. We love what we're building with Tenta and want to discuss the problems that Tenta is trying to solve. When we have conversations in person, we've noticed that as soon people know we do porn tech, the conversion inevitably stays on that topic instead. Of course we know why. It's more fun and sexier, but dammit crypto and privacy issues can be sexy too! :)