Which LinkedIn feature, retired in 2013, let users post questions and rank answers?

The LinkedIn feature retired in 2013 that let users post questions and rank answers was LinkedIn Answers. It launched in 2007 as a way for members to seek expertise from their professional network.

Members could submit questions, respond to other users, and evaluate answers. That structure made the feature resemble a professional question-and-answer forum, encouraging people to demonstrate expertise while helping contacts solve work-related problems.

LinkedIn discontinued Answers in January 2013, saying it wanted to focus on newer and more engaging ways for members to share and discuss professional topics. It is commonly confused with LinkedIn Groups, which were organized communities, and LinkedIn Polls, which served a different purpose and were introduced much later.