jm \5tÒÊv7kó1iMc3(MÆ NG¿FãÜH ²L¬Chat on chain? No not yet. I think that is being worked on with MyDashwallet though. Also Evolution was slated to have a chat mechanism. We just have to be patient I guess.
https://whatsonchain.com/tx/2d08d2a64a0d2b17d0d4d77a4e4febd93f65c54a3b2a466c7129d64ab140aaf2