Well finally we are getting some real world-use.
Yes.
https://nxtforum.org/consensus-research/crypto777/msg185904/#msg185904"With the power of crypto777, it will allow the creation of, how to call it, let us say "super assets". These assets will be able to be a normal coin, a normal asset, a hybrid, uses blockchain or lchain, or has very fast clock or high tx per minute, etc. So let us imagine 777 different crypto networks are spawned using crypto777 and the issuing fee (cash or percentage of issued/mined) is a simple monetization. And of course all of this to be seamlessly integrated with NXT. Its not really sidechains, as I dont see a need to peg the value to NXT. Let the free market decide what each crypto777 superasset is worth and then it can be converted into and out of NXT automatic. We want crypto to go mainstream, but what happens if it actually did?"
"A solution for protection of cryptomoney against volatility, can be added to almost any cryptocurrency, can be implemented as a 3rd party service for any cryptocurrency"
https://bitcoinmagazine.com/20640/supernet-sponsors-drachmae-blockchain-solution-greece-project/"Crypto777 will play a key role in Drachmae, as it reduces the size of the main chains and enables private chains for specific sectors.
Drachmae will now participate in SuperNET’s mega network alongside a number of leading digital currencies, where it will be able to share features and services for the mutual benefit of all participants."
Do the math
What will happen to the Nautiluscoin blockchain you think? Try to see the bigger picture.