Who cares if you know everything or very little about it? They saw something that you with all of your 'vested interest and expertise' didn't - they saw that this thing would be a great investment.
So what next? You make a good point when you champion the technology itself. I love the tech as well and I'm learning all I can about it.
However, I'm also going to be dumping a significant amount of my networth in the next bitcoin which I believe will be Antshares/NEO.
BUY IT ASAP I tell'ya. Don't miss the wave again. Never again.
Why Antshares/NEO? Its chinese roots for one. The support by groups such as Microsoft and Alibaba. And for me, the reason why I champion it over all others is that as well as the aforementioned properties, NEO could be bigger because, they've created a platform that supports programming languages that all developers already know. Developer take up could be huge, especially in China and then the rest of the world.
Also, if you truly believe in Bitcoin as a technology, why not buy now? I still think that if it indeed delivers on its promise, it will be way bigger.