Cryptocurrency and the Blockchain have enabled a new form of remuneration. Content creators are it on messaging platforms, or, be it on blogging platforms can earn cryptocurrencies based on the content they generate. These cryptocurrencies are tradeable on third party markets, and can possibly appreciate over a period of time.
There are many such blockchain-based properties namely: 1) Steemit - the earliest one launched in 2016, 2) publish0x.com, 3) Lunyr. There are also sites where one can earn a bounty for writing reviews e.g., bounty0x.
A few questions remain though:
Overall, the cryptocoin reward mechanism over a period of time will evolve to become a powerful factor in media and will attract top-notch writers, who today have to depend on media/publishing houses to earn satisfiable rewards.