(photo by Matt Knapik)I spent last weekend in Charlotte, NC at the Heroes Convention. It's always a great time, well-run and just about the friendliest con in the biz, thanks to the awesome staff led by Shelton Drum, Dusty Harbin and Shawn Reynolds. Also, it's a great chance to hang out for a few days with all my awesome comics pals: J Chris Campbell, Duane Ballenger, Josh Latta, Brad Mcginty,