13 points
Whenever I encounter a project that is not hosted on GitHub, such as https://codeberg.org/dnkl/foot I get totally delighted because navigating and browsing it actually works.
In GitHub if I am browsing the source code I now have to open it in a raw page without highlighting, because GitHub’s features absolutely gunk it up. I have no intention of ever putting a new project on GitHub again. Bad user experience, untrustworthy leadership, and bad values (I.e. Silicon Valley ones)