One of the things im starting to like on nodebb is the ability to create groups and have a little something for them like the header and users posts.
If everything is over modules, why its not on widgets? I would love to have change some stuff on the fly like on custom pages plugin.
Ex: show a particular category posts for that group.. show a possible calendar (this plugin this works?!) and so on...
Currently watching categories is opt-out. On forums having lots of new topics, this results in a huge number of items in example.com/unread. I think the unread page would be far more useful if watching categories was opt-in. That way /unread would contain only the items a user is interested in from the start and they won't have to go ignore a bunch of categories in order for /unread to become useful.
I'm developing(trying :)) a user applications api system for mobile application. Users register application with ID and Secret. With UserAPI and Token System, posting posts, commenting, and chat.