You’ve never encountered the explore tab, or the recommended projects sidebar, or read the news of users ‘star hacking’ to get more attention to their projects,

You’ve never encountered the explore tab, or the recommended projects sidebar, or read the news of users ‘star hacking’ to get more attention to their projects, or chosen one library over another because it had more ‘stars’, or seen the promotion of ‘fork me on GitHub’ banners, or seen examples of ‘link your GitHub account’ right next to ‘link your Twitter account’ as a means of self-promotion?