Yeah, I wish that HBD was more stable than it is right now. That could have been a really nice asset to leverage for the "gas" implementation!
I'd like to read more about your implementation for 3speak, is there someone I can reach out? Or maybe some posts/documents I can read? That sounds interesting.
We are about 95% done with the whitepaper, I'll send it over once it's finished. Should be this week.