On the other side you have your offline gaming groups. These groups get together at their home or at their local game store to play games.
The current problem today is their is not a social medium that allows the two different platforms to communicate together. You either do one or the other which hinders the building of a cohesive community. The lack of available tools online does not allow for individuals to connect with gaming groups or events in their local areas. You can attempt to use meetup.com or other sites but the current technology is lacking.