

Microsoft can’t seem to figure out sync, ever since Briefcase, if you involve multiple computers you invariably end up with more and more conflicting copies. It’s embarrassing.
Office itself is insanely bloated is a world with Markdown, open data formats, and easy access to scripting. They used some pretty unethical tactics to make OOXML a “standard” to stop governments from switching to an actual standard: ODF-based Libre Office.
I currently use it, and have largely mitigated issues in a similar way.