The main thing is to report spam and don't post in the thread. Posting pulls it to the top where it is most visible... which is what a spammer wants.
I practically live on here, and I receive an email everytime a post is reported in the forums I am over, same as any other mod over the forum where a post is reported. I have Firefox to check my email every five minutes, and my desktop checks every 10 if I'm not online. I check my email several times a day while I am at work. And I do this without pay because I care about Tech-Forums.
So, please, report the spam but don't post after it.