Many women told Goldberg that Twitter facilitates an ideological policing that borders on bullying and makes candid conversation impossible. Since that piece appeared, the social media platform has played host to ever more outbreaks of organizing, consciousness-raising, and outrage. Editor’s Note: Michelle Goldberg’s cover story on the explosive interaction between feminist activism and Twitter kicked up a roiling debate about how social media can empower grassroots feminists and shake up the established feminist agenda-while keeping the movement focused and effective in the fight for gender equality.