However, they tend to be a little messy and not easily skimmable. I also wanted to focus on Fediverse alternatives to existing services, although I do like the idea of going on beyond what is offered by current social media.
So, inspired by this discussion (and others), I thought a curated list of the main alternatives (with beginner-friendly sites) might be handy (especially with a potential influx of new users):
Matrix - not as interconnected as the core ActivityPub services but it integrates well with Lemmy to provide secure DMs (just add your Matrix ID into your Lemmy profile)
Media hosting (Flickr, YouTube, SoundCloud, DeviantArt):
MediaGoblin - are there public instances you can join?