This point here is key: Facebook's policy allows dark ads to appear so rapidly & briefly that we may never even know the full scope of it. http://pic.twitter.com/kma3PVFRVC
— Caroline O. (@RVAwonk) September 10, 2017
via Twitter https://twitter.com/RVAwonk
September 10, 2017 at 09:16AM
No comments:
Post a Comment