[COFF] Holy Wars of Computing

Hello all, I'm looking to compile a list of historic "wars" in computing, just for personal interest cause they're fun to read about (I'll also put the list up online for others' reference). To explain what I mean, take for example, The Tcl War <https://vanderburg.org/old_pages/Tcl/war/>. Other examples: - TCP/IP wars (BBN vs Berkley, story by Kirk McKusick <https://www.youtube.com/watch?v=DEEr6dT-4uQ>) - The Tanenbaum-Torvalds Debate <https://www.oreilly.com/openbook/opensources/book/appa.html> (it doesn't have 'war(s)' in the name but it still counts IMO, could be called The Microkernel Wars) - UNIX Wars <https://en.wikipedia.org/wiki/Unix_wars> Stuff like "vi vs. emacs" counts too I think, though I'm looking more for historical significance, so maybe "spaces vs. tabs" isn't interesting enough. Thanks, any help is appreciated : ) Josh