JavaScript boy and “lovely thoughtleader” 
he/him 
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Of course these probably aren't the examples you had in mind, but mostly wanted to mention just because something is technically a for profit business doesn't mean it's not someone's attempt to do good and in both cases we'd take sponsorship (if only we could get it)!
You're right, they aren't. My tweet was provoked by a very specific case where a "community website" had sponsorships that consisted entirely of advertising tiers.
I would say our capitalist society doesn't have too many ways to support community ventures. I feel like our children's bookstore is more a community service than anything else (same with AnxietyTech).