Another problem that MANY moderated forums suffer from is too much focus on identity. If everytime you posted to SO or HN or /. or wkipedia or whatever, you wer

Another problem that MANY moderated forums suffer from is too much focus on identity. If everytime you posted to SO or HN or /. or wkipedia or whatever, you were assigned a random id (consistent id for all responses to a specific story) rather than linking to your acct/post history/achievements, with a policy against posting with PII... the cliques might dissolve and the trolls do not benefit.