As an open-source maintainer for over 15 years, and an open-source project with over 300 million downloads on NuGet, I like to believe I know what it takes to have large numbers of people contribute to a code-base efficiently. Next to that, I've been a consultant for almost 27 years helping organizations to get the most out of modern software development efforts. As such, I regularly work with Azure DevOps (AZDO), GitHub and even BitBucket and have been able to experience their differences first-hand. In this talk, I'm going to give you 22 reasons why you should switch to GitHub.