I found a handy site for taking notes, but everything it says about the privacy of this one:
“Anonymous by default, no adverts. We offer a high level of privacy for both writers and readers. You don’t need to create an account to post something. There are no adverts on the entire page and we don’t use any social media scripts. You can rest assured that information about your activity on the site will not be used by advertising companies or social media.”
This is in the “About” section.
There is no information about what information the site collects about the user.
More generally any personal data obtained from a third party. E.g. if you’re generating a credit score you might contact someone else with a record of financial transactions.
Yeah, that sounds even better.