There are a few, but by in large, no. You have to have a company where OSS is part of the business model to some degree. For most companies, the proposition fo

There are a few, but by in large, no. You have to have a company where OSS is part of the business model to some degree. For most companies, the proposition for open source is that you get something of value for (almost) free. If you start paying someone to work on that thing the equation becomes more complicated. Now you are competing with 1) A different flavor of free (another project) and 2) Non-free but with an SLA that you can count on.