And a little bit more background info:
When you report a post, a new topic is started in our moderation section. We actively check this place on every visit we do, and some of us also has a warn by email set on new topics for this forum. When the new post is made, it gives us a link to the topic in question along with the comment you made in the report. We check out the stuff and either 2 things happen:
1. We deal with it instantly, and reply in that topic what we done
2. We aren't sure, but we post what we think about it, so other staff members can give their thought, and based on the replies we make a decision and then deal with it.
Of course, if a report has already been dealt with, we won't take further actions.
Do note, that when we need a new moderator, this will be the first place we look. Who made reports, and how usefull were they, based on the info it gave and how right it was. Wrong doesn't necessarily means that you no longer will be a candidate for a moderator, but if you are not sure, then it will help if you say: I am not sure, but I think/this looks...
You obviously can't always know if someone is a spammer, so when you think someone can be, always report.