I'd like to see this implemented in the real HN to a certain extent. I'd like a way to save links for later without bookmarking. I'd also like a way to watch ce

I'd like to see this implemented in the real HN to a certain extent. I'd like a way to save links for later without bookmarking. I'd also like a way to watch certain submitters and topics, but I don't want HN to become a reddit.