They have upcoming features, but their development has been on hold since the release of version 1.
- Advanced Optimisation Protocol
- New Post / New Thread Notifications
- Shoutbox Tabs
- Private Messaging
- Active Users Shout-bit
- Chat Rooms within instances
- Shoutbox Sounds
- Admin Log Viewer
- Admin Banned Users List
- Admin Log / Archive Downloading
- Easier access to common actions (Ban / Unban, View Profile, etc)
- Idle Timeout
- Auto-Idle Usergroup setting
So basically, i'm requesting a add-on that does what I said in the paragraph above.