So get a blog that complies with ActivityPub or host a Pleroma instance with an account that mirrors your blogposts / posts them on the fediverse. Shouldn't be hard.
5 karma · joined December 11, 2018
It seems to be scalable too, when you look at the big organizations running ownCloud. All the know-how and feedback of the big instances is flowing into ownCloud, not nextcloud. Speaks for alpha-quality.
I have not tried the migration from nextcloud to ownCloud yet, but it should not be too hard.