Calm down fella - its to stop people spamming the bloody forum.*
Catch My Fame » CatchMyFame jQuery Plugins
The 15 post rule is there to try and stop spammers — automated bots, impatient link monkeys, SEO internet providings etc.
If you want to post a link (and you are not a spammer) then please add your post and the URL without the http:// and the www — members can easily copy and paste the link to the site in question, or a kind mod will add in the link for you until you reach the limit.