This is nothing.
I would bet that soon it will inject ads within the code as comments.
Imagine you are reading the code of a class. `LargeFileHandler`. And within the code they inject a comment with an ad for penis enlargement.
The possibilities are limitless.
If I recall correctly, what sparked the mass migration to GitHub was the controversy around SourceForge injecting ads into installers of projects hosted there. Now that we have tools that can stealthily inject native-looking ads into programs at the source code level...