I don't think I have ever worked on any where there wasn't a single person writing code while getting paid by their employer. Is that enough to disqualify you from JetBrains criteria, do you think?
In email from travis support it was expressed as:
> Project must not be sponsored by a commercial company or organization (monetary or with employees paid to work on the project)
To me, that seems to say if someone commits code while on the clock, that is employees paid to work on the project.
That definitely disqualifies a huge number of open source projects, probably the majority, right?