Summary: Today's PopTalk & Trivia Thursday guest is our youngest yet. Sierra (@writergirl2101) hails from Charleston, South Carolina, where she attends Academic Magnet High School, and is working on her senior thesis on supporting students with Asperger syndrome in schools. She's an advocate for LBGT issues and is active in other social causes, but she also indulges her more whimsical side on Tumblr.
