I'd like to use the forum feature to encourage collaboration among our customers but there are a couple of features that are either not in the product or which I do not know how to configure.
I'd like for people participating in the forum to have the option to receive email notifications when the forum or when their specific topic has been replied to, commented on, liked, etc.
Also, the default layout of the comments and replies is just a chronological list. This is confusing when different topic threads are being discussed. I'd like to see these organized hierarchically so that everything in a single discussion is in one branch of a tree..

