We all went through the same process. After a certain time spent on the forum, some things become clearer. I used this treat https://bitcointalk.org/index.php?topic=178608.0 to learn more about this topic. Check it and many things will be clearer. What's certain is that without paying attention on how many posts are published, only 14 posts are taken in to the count in 14-day period. If you are posting only for ranking, you may get a warning or to be rejected from the forum.