Do you want to work on free and open source software as a full-time job? People ask me all the time how to find companies who might hire you for this, and I share this command line snippet:
git log -n100000 --format="%ae" | cut -d@ -f2 | sort -u | less
This will produce a list of email domains who are committing in a given git repo, which often corresponds pretty closely with the list of companies willing to hire you to work on that project and others like it.