“These are my peeps,” says Arnie. “We all talk the same language. I love hanging out with my friends at the BAVUG. It’s the best way to stay in touch with what’s happening in town. And these are just my favorite people.” Arnie Harchik has been editing in Boston for a long time. He started back in the days when his work was described as “linear” and “non-linear.” Today he’s as busy as ever, telling stories and post-producing projects with WGBH National Productions. Series i