> Not at all. (…) Slack does not offer any special treatment to large open source communities, other than tolerating their existence. I wasn’t clear. It’s free

> Not at all. (…) Slack does not offer any special treatment to large open source communities, other than tolerating their existence. I wasn’t clear. It’s free for non-profit orgs. Open-source communities that aren’t registered organizations are by definition not non-profit orgs.