@waiterich Keep in mind that this is about default Mastodon. There are modified instances around.
I know the Mastodon Glitch edition can do quote-toots. Our server (not Glitch, but it is modified) can do this too, but we have a STEM orientation, so a quote-toot is actually very useful to us.
I've known a few servers which can do full-text searches.
I do get notified when people like my replies. I think this is also the case in default Mastodon? Or have they changed that?
@waiterich I believe Mastodon Glitch might be one of the most used Mastodon forks around (I don't know for sure, it's just what I think). So if you're interested in knowing what it can do, the following link might be of interest:
https://glitch-soc.github.io/docs/
Might give you an idea what else can be around.
@trinsec Haven’t had enough conversations here yet to know! But good to know other instances have some of those features.