Excelente.

Nice enough (:

Anything that will cause Facebook to see less of what I do is worth a 5 star raring without hesitation...thanks Mozilla

Oh mozilla you pragmatic sly fox you

finally a practical solution

No blue line

why not just use the Private / incognito mode every time you want to use Facebook directly or indirectly? That way any Facebook-owned service like logins and website comments plugin will work as expected but will not follow you around in your regular browser window!