"9: NO SPAM, EXCESSIVE/UNNECESSARY POSTING, TROLLS
Spam can be described as this: the posting of advertisements, abusive, or unneeded messages on forums. You may think it only applies to junk mail or ads, but it also applies to the unnecessary posts that don't contribute any useful information to a topic. Moderators can (and do) delete any topics or posts that are considered spam. Do not post any referral links to other websites or commercial ventures, as this is also considered spam."
Emphasis on excessive/unnecessary Posting.