topaz, the title under your name is called "status." Karen explained this about a month or so ago. I couldn't find the thread where this was explained, so this is my best recollection. If any part of this is inaccurate, I hope one of the pillars or moderators will answer with a correction.

"Newcomer" refers to members with fewer than 10 posts. "Resident" indicates a member with more than 10 but fewer than 100 posts. "Citizen" means the member has more than 100 posts but fewer than 1000. "Pillar" (as in pillar of the community) includes members with more than 1000 posts.