If you think about it, the webinar is kind of like the dinosaur of the video world. The format’s been around forever, and unless you’re in business, you probably wouldn’t give it a second thought. Many people believe that it’s dull and out of fashion. But, it’s the humble webinar—the grandchild of the boring seminar, with its un-ergonomic desk chairs and cork-walled claustrophobia–that businesses absolutely love. Why?