Anyone who has ever shopped online or browsed social media recognizes what might be called the headwaiter or sommelier function—the algorithm suggesting that if you liked this product, or post, or video, or website, you might also like these others. Gonzalez v. Google, which will be heard by the U.S. Supreme Court this term, raises the question of whether the sommelier algorithm creates a loophole in the immunity that internet service provides enjoy under Section 230 of the Communications Decency Act.