The frontends and apps do redirect embedded links in comments no? E.g. if you click this it should automatically use your instance to find the comment (even though its a link to my instance): https://sopuli.xyz/comment/17606535

No that link opens in your instance for me like a vanilla hyperlink, I've used several instances all with Lemmy's default web front end and that's always been the behaviour in my experience, maybe some apps do it differently? If it did it automatically wouldn't the software have to have hard-coded knowledge of every other instance to know whether to handle it as a Lemmy link or somewhere else on the web?

[–] Lazycog@sopuli.xyz 1 points 1 day ago

Ah must remember wrong or maybe it was proposed!

Yeah the software would need to know, but in a way "lemmy" knows because it knows which instances your instance is federating with. If your instance isn't federating with the link target it cant find it anyway.

Same as the ! Exclamation mark for communities or @ for users it can do a look up (you can put my link to your search input in lemmy and it will find it), but there would be otherways to achieve this too.

But yeah it would be really nice to have some universal way like the ! And @ signs to point to another fedi post/comment.