This is a really interesting example for comparison. I think I could come up with a clear explanation of which data is kept, and for what purposes. A compliant

This is a really interesting example for comparison. I think I could come up with a clear explanation of which data is kept, and for what purposes. A compliant user can have all of their data deleted upon request, with reasonable "are you sure" prompts. An abusive user will have evidence for abuse retained, and enough information to prevent spamming accounts.