@w0dz @taco When I post on my #writefreely, I sub to it with this masto account and boost it. Then I'll make a separate post linking to my WF post - *that* tends to get the engagement.
But.. No comments directly.
Having said that, the dev. of Write.As (paid - writefreely flagship instance), @matt has an add-on called Remark.As which, for is exactly what we're talking about - commenting plugin.
Hopefully some feature push back to WF is coming
https://write.as/matt/product-outlook-write-as-and-writefreely