Thanks for the invitation. I'd be interested in joining, though as far as I'm aware the SuperNET folks don't seem very positively disposed toward me for some reason. Do you think they'd actually welcome me?

I agree that there's some irony in calling blockchain-based tech centralised, though in this context - which is the networking of chains - the distinctions do apply, and without ambiguity.

(That said, I also agree that there's a lack of marketing-friendly terminology to talk about this stuff. With so many layers, each of which can be centralised or decentralised, it's a complex landscape. Once we move from developing the core components onto marketing it to customers, we will need a good set of ways to present the differences. For the time being, I'm just using technical though confusing language.)