Sharing our thoughts with the help of distribution platforms and algorithms triggers a deep narcissism in all of us, creating an addictive loop. The ability to feed this addiction explains why certain platforms have become so outsized. Facebook is a blog with social distribution attached to it. Ditto for Instagram and Twitter. While it is geared toward a new generation, at its core, Snap is no different than what LiveJournal was for the young and restless of that generation.
Personally, I'm not sure where HEY World fits into my writing process, but the ease of use and frictionless of its CMS (just email!) has me feeling less stressed about writing more frequently.