·pond is under development: you can follow its development on Mastodon or something: @pppond@mastodon.social, and join its Matrix chat at #pppapp:matrix.org

Fun fact: its creator made Prismo, which was a federated link aggregator even before Lemmy. Unfortunately, Prismo content never made it to Lemmy as former ceased to exist and latter federated only later.

I’m not sure, though, if all the features are available with Lemmy.

They are on PieFed.

I tried to subscribe to a PeerTube channel on Lemmy, but it looks that it stuck on “Subscribe pending”. However, copy-paste of a video URL works, and I was able to watch and comment the vid using Lemmy.

Check your output as it may be less accurate than your effort.

AI is able to extensively describe a photo, like these published on !pics@lemmy.world , but fails at seeing, what part of it is actually important, or recognising a point of a meme. It will save you many keystrokes, but probably will still need to be manually corrected.

My piefed.social account was an OP of several posts on that community. piefed.social deletes old posts from the comm after 365 days, and my posts made from piefed.social were purged too.

Text and link content, and the discussion technically remain, but the image is broken for anyone in the federation (as Lemmy does not cache external images).

The “delete old posts from an external comm” feature of PieFed is ATM done wrong. It’s wrong to delete a local post only because it was posted to an external comm, whose old posts get purged.