I run Ghost on my website (reilaos.com) though I don't really use it in a "blogging"/journaling style. It's mostly posts related to writing, computers science, game design.
My eagerness to actually use it will increase once Ghost's support for ActivityPub spreads to the wider world.
Every once in a while I try to play Dear McCracken and sing through the last part. The way I start ugly crying means I can't put it on a playlist where I'll actually pay attention to the song.