Publish0x just removed Ethereum from the tipping system, leaving just Ampleforth and iFarm.
They are currently open to accept a third token.
Publish0x has 315,966 registered users and over 145,000 articles published per day. This can be an opportunity for Index awarness
I have had terrible problems with publish0x support. They shut down my account claiming that I had more than one. They wouldn’t tell me anything else and I am left without editing access. I moved on to substack and it has been fine so far apart from limiting the amount of data to the size of a gmail email so most links have to go.