Github was the first code sharing platform to provide distributed version control, opposing to a centralized system offered by major competitors SourceForge, GoogleCode, and CodePlex. Github allows developers to host their code for free and offers a premium plan to teams and enterprises to manage their source code, track bugs, create wikis and host websites. Because of the number of users who are familiar with the service from their personal projects, it makes adoption for organizations easy. Github adds reputation systems so that developers can establish themselves as competent engineers. By recording the frequency of software changes, the number of other users who have downloaded their source code, which open source projects users contribute, Github has turned its platform into a online resum for software engineers. This encourages users to keep all their development activity on the service, so that they can demonstrate to potential employers their proficiency. Which of the following advantage can be associate with Github? Late-mover First-mover Third-mover Second-mover