I'm not familiar with Fanexus and their plans, but I feel like the ability to reblog is one of the issues with current social media because you end up having to perform/put on a public face on all of your posts, because it might end up pushed under the eyes of many, many people including ones you hadn't meant to reach.

Maybe if it was a special permission on some posts ("reblog allowed") though, or a community/board that if something is posted there, it can be reblogged...? Not sure if that's what encourages more passive consumption rather than actually forming connections either.

Hear you on not finding it hard to find people from your fandoms on DW though :')