The lucky twitter poster is a guy called Jeremy Likness and a former(?) Microsoft employee, where he was evangelizing things like C#, Silverlight and WPF. I was doing that stuff back then so I followed him, and he's still in my feed.
And here's his tweet: "Getting started with #Aurelia"
https://twitter.com/jeremylikness/status/782999995767263233
- jeremylikness
Check his profile and you'll notice that he has absolutely nothing to do with the crypto-currency space whatsoever. :D