The network of online communities known as Reddit has millions of weekly active20240331.htm"> users. They post on “subreddit” forums like r/WhatShouldICook — a place where people just talk about their dinner plans — and r/ShowerThoughts, where participants share what they’re thinking during routine tasks. The co-founder and CEO of Reddit, Steve Huffman, is a fan of r/Daddit, being a father himself. Marketplace’s Lily Jamali spoke with Huffman at Reddit headquarters in San Francisco, where they talked about the company selling stock and its recent licensing agreements with the likes of Google and Open AI, which use Reddit content to train their large language models.