Speaking of Scribd. I didn't know they have a paywall so I decided to check how it works and BAM, they logged me in using my Facebook account immediately!.
I need a separate browser just for facebook.
I need a separate browser just for facebook.
The other option is to totally disable platform apps, in the privacy, applications menu. This will mean you can never log into an external site, but it also means that you can't have any applications. I would do it myself if I didn't use a third-party android application, that requires a facebook app for interaction