You questions, which are entirely valid, are why decent legal education is vital
Common law has the concept of reasonableness.
If you're a single person hosting a simple website, having logs is perfectly reasonable thing to have to check for fraud and other nefarious things.
> You sent me an email, do I have to delete my copy?
Depends who hosts the email server, and is it commercial. Buisnesses need a purpose for holding onto emails, its not reasonable for a non business single person to have one.
> You answered a long thread about an esoteric computing question, hypothetically under the name denvercoder9, do I have to delete that comment? What about the replies to it which quote you?
Thats actually interesting, the only thing that PII is the name, so if the name is deleted thats complying.
> I have evidence that you committed a crime of some sort, do I have to delete that?
Common law has the concept of reasonableness.
If you're a single person hosting a simple website, having logs is perfectly reasonable thing to have to check for fraud and other nefarious things.
> You sent me an email, do I have to delete my copy?
Depends who hosts the email server, and is it commercial. Buisnesses need a purpose for holding onto emails, its not reasonable for a non business single person to have one.
> You answered a long thread about an esoteric computing question, hypothetically under the name denvercoder9, do I have to delete that comment? What about the replies to it which quote you?
Thats actually interesting, the only thing that PII is the name, so if the name is deleted thats complying.
> I have evidence that you committed a crime of some sort, do I have to delete that?
There is a specific carve out for criminality.