I've never ever heard of a "mod" affecting comments or somehow modifying the karma of a given comment. I'm sure that PG would not give a mod that power (though,

I've never ever heard of a "mod" affecting comments or somehow modifying the karma of a given comment. I'm sure that PG would not give a mod that power (though, he does alone hell-bans which I find in poor taste considering how many legitimate comments I've seen dead-on-arrival).