Drawbridge Design, a commercial provider of scenery for X-Plane, today opened their forum on AVSIM. What is notable about this is that Drawbridge Design's forum is the first on AVSIM for an X-Plane developer. We hope to see many more to come. Drawbridge has a single product out on the market at the moment, and that is an advanced design of an airport add-on, for the X-Plane simulator. You can access the Drawbridge Design forum here.