It contributes to filter bubbles, he said. It risks silencing people, he said. And when it’s not silencing them, it might be incentivizing them to behave badly, or basely, he said. His biggest criticism of the social media site he runs was that it could be nudging its users in the wrong directions. “What does the service currently incentivize?” asked Twitter CEO Jack Dorsey on stage at the WIRED25 summit today.
