Python surpasses java according to github statistics
http://www.benfrederickson.com/ranking-programming-languages...
http://www.benfrederickson.com/ranking-programming-languages...
Github is for FOSS projects, or building CV portfolios for startups that think we don't have anything else to do after work.
So far my use of git has been on personal projects.
Gitlab self hosted is just one of many options.
Quality is debatable.
Using a VCS is not though.
And sure, you didn't say they didn't, but using SVN or CVS in 2017 isn't good (outside of a very few select situations/industries).
Don't be proud of working for large, slow moving companies with poor tech choices. They don't use git yet but they will.