How Sammi and Nicole post periodically are just remnants of ATRL culture before many of the rules.
It wouldn't be fair to permanently ban them for posting in a way that was encouraged by the community (in more ways than one) when they joined and years after. They get warning points like every one else, and if it ever gets obsessive eventually they will hit 20pts and be permabanned.
Either way, I love them both here and hope that never happens.