Thank you for the link. I was actually unaware of this organization. I was thinking that "open source" is more like a figure of speech, not ideology like "Free

Thank you for the link. I was actually unaware of this organization. I was thinking that "open source" is more like a figure of speech, not ideology like "Free Software" At the same time, we see a MongoDB example: a software, which definitely is open source, but also definitely is non-free.