Category Notification is even better than what i tried to do, thanks for that. I know there is the Chat function but i was imagining something like a "Reply with PM" function in the Reply dropdown, guess that does not exist or is there a plugin for that as well?
Not sure if I have missed something obvious, sorry if so.
How do I group threaded responses together. My setup right now allows one layer of replies to a post, and if someone replies to the reply, it appears further down the list of messages. I would like the threading to go deeper.