There does seem to be a recent flood of trolls that have the mods at their wits end. I might have missed the section that states the specific anti-necro'ing laws, but so long as we get it cleared up here that should do just as well.
Rules of Anti-Necro'ing queries and responses:
1. So the Anti-Spam rule covers that by extension.
2. This rule seems to conflict with the 'Anti-Thread-Redundancy' rule. Enforcing both, strictly, could mean never letting people make threads that are already covered by other threads, and yet only letting people post in the redundant threads that shouldn't exist anyway.

I realise that there is a happy mid-point where it's late enough to make a new thread and too late to post in the old one. I raise the point out of concern that blurry lines could spawn some nasty mod decisions.
3. The response might not be of any use to the original poster, but I'm sure the point of the forums is so that one person may ask a question that many people may want the answer to (or at least they'll get to discuss it).
It's all about the balance. I'm sure that the mods intend to (ideally) moderate fairly and without prejudice- but in practice it's a little too easy to assume that all necros are bad and lock them without hesitation. Habit can easily outweigh judgement.
In the end though, we all know it's the damn trolls that are to blame >.<