1 and 2 are def reasons I hesitate. I’d add: what possible good could come from criticizing someone to their boss? If I have feedback for someone that’s substa

1 and 2 are def reasons I hesitate. I’d add: what possible good could come from criticizing someone to their boss? If I have feedback for someone that’s substantive enough to bring up, then I’ll just tell them. If the relationship isn’t strong enough to just tell them directly, then it’s probably not going to be improved by criticism, even anonymously (however constructive & well meaning).