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Social Media Law Basics
Social media sits on top of a surprisingly deep legal stack: federal immunity statutes, copyright law, advertising regulation, labor law, constitutional doctrine, and a patchwork of privacy rules. This article maps that stack for anyone who posts, markets, hires, moderates, or governs online. We explain Section 230 and its limits, the 2023-2024 Supreme Court decisions in Gonzalez, Taamneh, Moody v. NetChoice and Lindke v. Freed, the FTC's endorsement rules for influencers and its 2024 fake-reviews rule, the Consumer Review Fairness Act, the line the National Labor Relations Act draws around employee venting, the state laws protecting employees' account passwords, who owns a work account when an employee quits, the rules for content ownership and DMCA takedowns, and how defamation, anonymous-speech unmasking, impersonation, and contests actually work. Plain-language explanations and worked examples throughout, with cross-links to deeper articles. It closes with an FAQ and the usual reminder to get real counsel before you act.