Not really anything but I can do valuable and meaningful stuff.

The possiblities. The potential. Recently I have overcome my trauma and I have energy to spare on doing things I want to do.

After this, I’ve started a classical forum (flarum)

NodeBB recently added fediverse support

Mastodon for personal use: not so much as replies don’t federate with main tweet.
Mastodon for small group: Maybe.
Lemmy: If you want to host a CDN-like node then yes, but not everyone likes forum style discussion.
I didn’t use Frendrica Sharkey or Pixelfed enough to form my own opinion.

I need to know from one and only:

Do you prefer cut or uncut?

It was already discussed and bashed here: https://lemmy.world/post/23704373