Why do you think employers and college administrators use social media to find information about applicants?

Because people are more open about their personal life whilst posting on a social media account

Explanation:

in the quotation from passage, connie willis states that literature is a way for authors from the past to communicate with readers of today. we can read their stories, books, and other texts to learn lessons about life. willis refers to these lessons as messages “from beyond the grave.” willis has a favorable viewpoint about the timelessness of literature.