Requires iOS 5 or higher
Requires you own Dashboard X
The best dashboard X widget let you searching through your springboard on facebook, write what you want and hit return to redirect you to a Facebook page with your result
to get it just install with DashBoard X and go to your springboard and hold on the screen to make your app shake and hold other time to add it from DashBoard X Widget listb
Configure options from Settings app.
See larger Screenshots below..