This page is here as a formality.
As far as I know, I do not collect detailed personal information on my site. It is quite possible that some aspects of my site -- such as Amazon links -- have cookies that report details to other sources. As far as I know, there is nothing beyond what you'd find in a normal website.
I do use Google Analytics on many pages, which does collect additional details. I know I can view locations of where my users are visited, but if it's possible to identify much more than that, I don't know.
Information on how Google collects information can be found here.
But I personally will never use or sell your information.