I have posted about 70+ posts, but still a newbie for almost 3 weeks. What happened?
Even if you posted a hundred or a thousand posts it will not change your rank.
Because
Total Post is not same to
Total ActivityTotal Activity updated every two weeks,and it came from your post.
in other word,you post 20 posts in two weeks and your activity will only 14,
but if you post 10 posts in two weeks your activity will only 10.
Or each day only generate 1 activity,and you need to post in order to get it.
and in 2 weeks or 14 days,you will get 1 activity from it.