BuddyPress Notification Widget is a WordPress plugin for sites using BuddyPress that allows site admins to show BuddyPress user notification in widget.
Multinstance, means you can have as many instance as you want.
Allows you to show/hide the notification count in widget title
Allows you to show/hide the message showing notification count
Allows you to show/hide the notification list(well, I am not sure if you would like to use that anyway)
Completely localizable, please use poedit/any other tool to translate