You only get points for so many posts in a day is what that means.
The profile sig thing is a known problem and will be worked on in August. There is a sticky I think in the vikings fan forum regarding this issue.
I have a simular kind of problem. But i get this every time i post.
Your message has been entered successfully.
You have exceeded the alloted amount of posts and will not earn anything for your post
Click Here to view your message
Click Here to return to the forum