I lurk (mostly) on the Postgres general mailing list (not the hacker list), and I recognize a lot of the names in that article. I've got to say that the helpfulness and civility of the folks there is amazing. I'm sorry to hear there are tensions around the release process. I'm glad the article expressed that in spite of those tensions, there is basically good will. That fits my impression of the community. I don't write much C, but I've got a few features I'd love to find time to contribute. I'd be honored to be a part of that project.