I do not collection data from visitors to my blog. Google must collect some data in order to tell me which countries my visitors come from, but I have no access to the specifics. I do not use an analytic program except the one that comes included in Blogger.
However, if you would like to comment, you will be asked your name and email address. If you don’t wish to share that information, either do not comment, or comment anonymously. You can also contact me using the contact form and should leave an email address if you want a reply. I will not share your contact information.