New utility token for small transfers

[Alexey]

@jammerdan

Is a token necessary?

Yes. It will allow us to be independent on price of the base token. Our customers want to have a stable prices.
You can read more there:

Why does Storj use the STORJ token?

I do know that one advantage of using tokens is that entities can pay people across the world, in a way that would not be feasible otherwise… and also in very precise amounts or even micropayments. I’d also say that STORJ was intended as a utility token, and its a different thing than a crypto/mining situation. So although we do utilize blockchain technology as a payment mechanism, we aren’t trying to be Bitcoin or Ethereum. We’re using blockchain as a means to an end… but our product is our st…

and there:

Why Use a Token?

The above blog post is old and mentions deprecated SJCX token on Bitcoin (Counterparty) which was migrated to the STORJ token on Ethereum (ERC20) now, but the main principles are still valid.
You also can read why we migrated in the first time (and you can understand why we do not want to repeat this again):
https://storj.io/blog/2017/04/token-migration-plan-pt.1/
https://storj.io/blog/2017/05/token-migration-plan-pt.2/

So the current decision is - We do not plan to migrate to any other blockchain again.