I faced the same dilemma recently, but here’s the thing, even though I built websites for a living in the past, the truth is I am not a pro web dev and this is all quite technical.
I decided to implement (WIP) webmentions, micropub and everything IndieWeb because I’ve found value in learning about it.
There’s still some things I need to figure out, but I’m gonna stick with receiving webmentions notifications on RSS and displaying my likes/replies to posts around the web as social notes.
I’d say if it’s already setup and it doesn’t affect your workflow, stick with it, invest that time and energy on writing new posts. I’m sure like me there’s lots of people that enjoy them.
