I've moved away from using Ghost as I've started developing my own blog software, but I've always liked them. They make a good product, have a solid dev team, and are not motivated by building up capital but rather making a sustainable open source product.
I'm building something a bit different (and not as white) with PV4, but I do find myself inspired by what they've accomplished in their 5 years.
Lots of hard earned wisdom in their 5 year review post. https://blog.ghost.org/5/
Social is the primary social media platform for the forth coming fourth version of Play Vicious, a new initiative built to bring attention to the plethora of creative acts that don't get the shine they deserve.
For more details about the project and how to support, go here.