Building Information Modeling (BIM) is big news, and for good reason. A close second to �sustainability,� it�s difficult to navigate the waters of the AEC industry without colliding with the BIM revolution. However, lurking just below the surface, there are some issues that need to be negotiated before your BIM ship sails into the sunset of profitability. Advantages of model-based design and analysis have been well-documented. Element connectivity, material takeoffs, scheduling, clash detection, and photo-realistic visualizations, just to name a few. Beyond the capabilities built into the software, the model can be increasingly leveraged for use in external applications such