did you guys figure it out yet is it 5 posts or 4 hrs?
I went from "Brand New" to "Newbie" after 2 posts. Then I went from "Newbie" to "Jr. Member" at 4 posts. Don't know about the 4 hour limit as I've been on here much longer than that; although under Total Time logged in: 2 hours & 56 minutes!
Hmmm, so there may be something about the 4 hour limit.