I'm not a Penn State guy. I just went to grad school at Penn State.

What do the stars actually mean? Scout.com (sports message boards) use a 5-star system as well, but someone who has a 1 or 2-star rating would be considered a below average poster. Those with 3 stars would be considered mediocre. However, it seems that on XPT, even one star indicates that the poster has a positive (above the mean) rating. Is that true.