One of the people working with billionaire Elon Musk in his efforts to overhaul the U.S. government is a Berkeley-educated computer scientist who has boosted white supremacists and misogynists online.

Writing comments unlocks opportunities on LinkedIn. Genuine, strategic commenting creates more leads than random posting. Win ...

Forget about millions of views—here’s why credible, conversation-sparking Linkedin posts matter more for your career growth.