Hi there, Thanks for your support and sorry for the long delay — these comments were off our radar for some reason.
Bancor Protocol is currently only available on the Ethereum blockchain. As such, only ETH and other ERC20 tokens can be used in Bancor’s decentralized liquidity network. In the future, Bancor will be available on other smart contract-enabled Blockchains such as Bitcoin (post RSK), NEO, EOS, etc. Stay tuned for developments on this and other fronts via our blog available at https://blog.bancor.network — we agree that this would be a killer feature for the liquidity network.