Strangely, perhaps, given my love of tinkering with shiny, I've never been tempted by Ghost. But reading the latest birthday review surfaced this bit of wisdom.
Decentralised platforms fundamentally cannot compete on ease of setup. Nothing beats the UX of signing up for a centralised application.
Centralised platforms fundamentally cannot compete on power and flexibility. In the long run, nothing beats owning your technology and controlling your destiny.