[krapp]

I have a browser plugin that does it - when a thread I've read has new comments, it shows the number of new comments and highlights them in the thread. HN could also have some way to inform someone of new comments. Literally HN should just do what Reddit does, because this is not an issue there.

Of course, the phrase "do what Reddit does" is blasphemy here, so I'd suggest finding a plugin or a third party service like hnreplies[0] or just put up with the pain. Or do what most people do, resign yourself to forgetting about a conversation as soon as it drops off of your threads page.

[0]https://hnreplies.com/

[ngrilly]

Agreed, Reddit's solution works quite well. And yes, hnreplies.com is very useful (I already use it).