That is the first article I can remember reading on Medium.

I have had ideas along these lines, regarding a multiplicity of cryptos, and per the apparent intentions of Aion et al., I may have been short of the actual vision in progress now.

I have a lot of unanswered questions, however, like blockchains are written in more than one language, tokens without allegiance to a given blockchain yet incur the expense of being hosted by it, and how value of the tokens can be rectified with prices on exchanges varying so significantly, how xfer fees are handled, or gas, etc...

Can you answer any of them?

XD Thanks!