You can flag a PM just like a post. It's the only way we can see that there has been PM abuse. If you receive unwanted, threatening, obscene or spam PMs, just flag it, and it will show up in our moderation queue. It's usually best not to reply to those kinds of things, let us deal with the individual. We had a recent case of a member over-reacting to what he perceived as criticism in a post, and he responded by sending threatening, curse-laden PM to at least one of the participants in the thread. That kind of crap doesn't sit well and is an abuse of the PM system. Report it, and we'll do our best to be fair or show the door.
This may be a zombie thread from 2002, but this hasn't changed:
Originally Posted by AC
No member should ever send a PM to another member to criticize them or complain about them. If you have an issue, take it up with me and I'll determine how it fits with EpicSki policy, and I will contact the offender myself. Do not send PMs that could in any way be perceived as hostile or harassing. If you ever receive such a PM, please notify me immediately -- it is a severe violation of EpicSki policy.