You can set the search provider on current Safari, so I'm guessing there'll be a way to install a system-wide search provider. That would be very handy and I c

You can set the search provider on current Safari, so I'm guessing there'll be a way to install a system-wide search provider. That would be very handy and I can see Spotlight being a lot more powerful if that's possible (integrating with specialized fact DBs, SaaS, etc.).