I'd like to see optional permissions. I'd like to be able to deny facebook the ability to read my SMS. I would happily do 2-step authentication manually if it m

I'd like to see optional permissions. I'd like to be able to deny facebook the ability to read my SMS. I would happily do 2-step authentication manually if it meant that they couldn't read my texts. I don't have a lot of experience developing with android but this seems like smaller change than other suggestions, like granular permissions.