Why do all these companies developing privatised software use the word "Open"? Real question.

fubo , 8 months ago

Some of these names (like OpenVMS) are from before the term "open source software" was coined (which was in 1998). They refer instead to "open systems", meaning computer systems with published specifications, interoperable hardware, portable software, etc. -- things that might seem like obvious choices now, but were not in early business computing.

https://en.wikipedia.org/wiki/Open_system_(computing)