@feditips
Copy and paste URL is always a good tip when travelling through the fediverse. With accounts it also seems to work with kbin, but with posts it doesn't seem to work as usual. I'm not sure if it has been adjusted in the meantime, but last week it definitely didn't work yet https://kbin.social/m/fediverse/t/3829/How-do-I-comment-on-mastodon-stuff