MyStatus is a plugin for MyBB that allows your users to post simple status updates similar to how Twitter works. It also allows those status posts to be pushed to the users' twitter accounts that are linked via the User CP.
*AJAX based status updating and deleting. *Latest status updates shown on index page, postbit and profile. *Users can link their forum accounts to Twitter and push forum statuses to their timelines.
If you'd like to contribute to MyStatus, feel free to submit pull requests for features you feel would improve the plugin. If you have an idea or find a bug, please create an issue so we can all discuss it.