It is great that it will exist as an ERC-20 on Ethereum, but why ERC-20 and why not ERC-223 where it is able to handle a network of greater nodes and sustainable on economies of scale?
We chose ERC-20 as it is more tested and more established in terms of cross platform and cross exchange support, but we are pretty familiar with the proposed advantages of 223 and have been following it for a while. One advantage of ERC-223 is to prevent accidentally sending tokens and getting them held by a contract, but we are doing a lot of validations with Web3 and in our contracts preventing a lot of these edge cases. Our CTO and Co-Founders are very active on our Telegram channel if you want to continue the convo there:
https://t.me/PortionOfficial