Right now the user count Lemmys is comparatively tiny when held up against reddit - but the user count isn’t the thing that makes a social media site, it’s the engagement
So even if you’re used to lurking, try to get a little more active! Post memes, vote on posts, talk in the comments, whatever!
If people come here and see activity, content, and discussions, they’re more likely to stay and contribute their own - if they come and see a ghost town, they’ll just go back to reddit
If you mean multi-reddit I haven’t seen anything like it yet, tho I’m pretty new myself (reddit refugee as well).
There is something like reddit personal hompage, you go to individual communities and you can subscribe to them, then on top of your page there’s “Subscribed | Local | All” buttons, click on Subscribed and that’s your homepage, “All” is similar to reddit all.
Yes, multi-reddit. Although in the official and 3rd party apps those were called custom feeds. I like having posts from all communities related to a specific topic in one place.