Comment by adastra22

Pseudonymous is not what is wanted here though. For your spying on my usage to be acceptable, it would have to be truly anonymous. Pseudonymous means that instead of you putting "HN user adastra22" in your database for everything I do, you instead use "fffa366bc5d3." So any human being looking at the database record won't immediately see that it is me.

But in any sufficiently complex real-world database, it is a trivial step to map these pseudonymous tags to actual users, and thereby undo the obfuscation. It provides no actual privacy protection.

And the privacy IS the issue here.