We now have plugins in gnome-bluetooth. The purpose is to allow third-party applications to offer additional setup steps for the Bluetooth device you just configured.
The above screenshot shows an example plugin that NetworkManager could provide, and with the click of a button, you'd have PAN set up between your computer and your mobile phone.
If your phone supports SyncML, then Conduit could show a button to allow setting up syncing, or when setting a GPS, you could have a button to set it up as the default GPS device for GeoClue.
Those plugin-provided widgets will also be available in a device properties dialogue for the Bluetooth preferences, when I get to it.
PS: Diego has kindly agreed to help out with the FreeFA organisation.
PPS: The widget layout is pretty broken, feel free to send patches through bugzilla.
