3 ms·the vast majority of fb's usage is in-app mobile. how're you gonna ad-block that?by malloreon 9y agothe vast majority of fb's usage is in-app mobile. how're you gonna ad-block that?dmerfield 9y agoBy not using Facebook's app.malloreon 9y agogood answer. Got any tips for getting other people to stop using it too?dnh44 9y agoBe the change you want to see in the world.