You can do it on mbin

you mean subscribe to receive new updates on comments under the post?

• hmm … i thought there was an rss feed for that but there is none
• maybe the closest thing to that is to copy the rss feed of the original posters replies … and hope he is active under his own post?

You can save a post, but I’ve not seen the ability to subscribe to a post.

That’s missing from Lemmy. 😞