Think back to the geeks in the camera club, hanging around the darkroom after school and arguing about their F-stops. So what if they weren't the ones carried off the football field in a giddy swarm of cheerleaders? Ten years later, we all know who the real cool kids turned out to be. And since Photopol.us came around, they even have a camera club of their own. Hosting shows in photo galleries around town, they're among the usual suspects you can expect to find with a booth at just about any über-hip Oak Cliff street festival, but the biggest network's online, with a mutual appreciation society built around a blog and a Flickr network for any and all shutter-lovers to trade photo tips like they used to do back in the darkroom.