[jraph]

Good idea, but risky if not done right or not adopted by many people. You'd be increasing your specificity and therefore the ability to track you.

[BeFlatXIII]

Good point. If you’re the only user with utm_origin=boogers&utm_medium=poop, it’ll be trivial to connect you between websites. It’s all automated, so there’s slim to no chance of making a server admin chuckle while checking the logs, unfortunately.