As far as I know these are the "unofficial" rules for Self-Gloss Posts:
A. Any thread title that sounds useless to other Airliners.net members (such as "I've reached 3000 Posts") will be classified as a Self-Gloss Post.
B. If you are convicted of Self-Glossing, you may receive one, two or all of the following penalties:
And/Or a Knock-Out punch: