Like steemit... only as in converting previously siloed value into crypto. Tbh dont think bitcoin coin chain suits this? 3rd gen chains may suit tweets/memos?
Eliminates (micto)transaction fees, but would prob need a solid revenue model to pay for nodes tbh :p
RE: memo.cash: A kind of Twitter on the Bitcoin Cash Blockchain / Amazon wants to deanonymize Bitcoin Transactions with Data Marketplace / Parity: Is this a Bailout - or a Rescue?