Can someone explain the "position" of a user?

[greentexas]

When I see posts made on Fractal Forums, I see positions such as Fractal Bachius, Iterator, Fractal Molossus, Forum Newbie, and Fractal Supremo.

Can someone describe what has to be done to obtain these positions, and how many there are?

[TheRedshiftRider]

These position are acquired through posting here at the forums. The more posts the higher you position gets.

Here's a post with all positions.
http://www.fractalforums.com/discuss-fractal-forums/profile-position/