Should Facebook push Groups harder in Feed?
Launch or notHardProblem. A PM proposes ranking more Groups content into News Feed to grow Groups engagement. Should Facebook do it, and how would you decide?
Before you reveal: say your answer out loud, as if you were in the real interview — get your reasoning across clearly first. There is no single correct answer: reading what the interviewer is really after and defending your own thinking is what makes an answer strong.
Interview tips
Strong-answer signal: refusing to accept the mechanically-rising Groups metric, making total engagement + retention primary, and testing with cluster randomization past novelty. Common trap: declaring success because the boosted surface's own engagement went up.