forum-fmc is a work-in-progress N9/N950 QML UI for the MeeGo forum, similar to its talk.maemo.org counterpart. I'd be happy to get your feedback about it:
For now it can:
It can also post new threads in a forum, or new replies to a thread, but this functionality is still quite buggy (for example it unsubscribes you from subscribed threads when posting to them).
I've used the signon password plugin to store the login credentials for now, so there is no validation in the accounts UI yet. I guess a proper signon/accounts provider plugin for the MeeGo User account would be a nice thing to have for all applications interacting with that account.