Letsrun noobie: often lurks and is relatively new to the site. Joined in the past 6 months.
Letsrun junkie: visits Letsrun frequently throughout the day, often trolls, and joined in the past 3 years.
Letsrun veteran: favorite website is Letsrun, trolls (successful most of the time), knows all of the regulars, joined in the past 5 years.
Letsrun God: Very famous or infamous on Letsrun. Has many fans, and are among the top echelon here. Had to join prior to 2005. They don't need to post their rank; everyone knows they belong in this class.
As for me, I'm a Letsrun veteran.