Here's my situation. I have 4 groups really. The basic user group, then a Bronze Member, Silver Member, and Gold Member (haha, I said gold member)
What this correlates to are the different levels of donations people have sent to the site. This gives them added features, but it would be REALLY nice to have this publically displayed, via the title and/or small graphic. This would not only be just cool, but it would help stimulate more donations because people would want this new title
