I have long had the idea that maybe down the road, PBB could become an IE "search provider", as seen with Google and other search engines in the browser. This would enable a quick MPi/MBi search at any time. The current problem with this is that PHP is used, so it would be up to PBB to make this work (as opposed to a user making their own search add-on with the online tool). Heck, take this to another level, make a stand alone IE add-on, with quick login and settings.
^^Seen here is the default IE search. How about a PBB search!?