I find this article's angle to be somewhat refreshing, simply because there's a segment of the OSS world that is allergic to open discussion of funding. Some of the anti-commercial arguments I've seen are absolutely fantastical, amounting to demanding OSS to be a massive entitlement to the free time of others.

This also gets to the biggest criticism I have of the FSF: the only measure of success is a narrow definition of "freedom" -- with little to no discussion of what social systems, economic structures, and advocacy might be useful and/or necessary to support those aims.