Personally to me, complains against Feb seems to be more or less a clash between a few rules:
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[*]Any repeated complain from multiple unique users will get some kind of unwanted action on you, try not to offend people, or to cause a mess in general
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and
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[*]You can use rituals that other consider unfair, all rituals are allowed, except if abusing a bug, then you will have to report it first.
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However, there doesn't seem to be a fine or fair line drawn between either of them, the sky is the limit for all we know.
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[*]By harrasment we [u][b]understand