how to define members as a newble poster, lighter poster and junior poster?
what is the diffrecen among these poster?

Number of posts.
I'm probably wrong, but here's how I think it works:
Until you reach 1000 posts your 'title' will change every 100 posts.
from 1000 posts to ????? the title changes every 500 posts

I didn't get what r u saying???
please post one more reply clearly...

You now have 100+ posts, so you're a junior poster. Your title will change again when you get 200+ posts, when you'll become a 'Posting Whiz in Training' If I'm correct