Notes are just that, notes, they are extension of my thoughts and thinking process, no company can own those, so no, i have not discuss that with any company i have worked with, but to give more context, im not storing anything sensational there (code snippets, ideas, bash oneliners, config snippets, screenshots sometimes, links to various things etc... )

Its just a helper tool for me to get job done, and that is what matters most i think.

Another thing, after some time amount of "knowlegde" piles up really nicely, so the other day i needed some selinux magic for example. Few years ago i have worked with it, but over time i have forgot number of smaller details. So i reach org file called selinux.org where i have captured lots of details - notes if you like, on how whole damn thing works.. in a few hours i was already "productive" and with few extra ideas.. you get the idea..