I like to keep things simple.
The only data we collect is your email address, which is strictly opt-in. If you don't subscribe here, you remain anonymous.
Third-parties can sponsor newsletters, but they never get access to your data without your consent (i.e. you signing up to use their service).
We use tracking tools like Google Analytics and SumoMe, as well as cookies to supplement analytics. That data is all anonymous.
If you have any questions, just email me.