I think it's going to take time. Neither dealers nor consumers really know the bikes yet. Sure, the factory should make efforts to educate both, but some things just take time. Most lay-people don't even know what a Buell was, and most riders think EBR still is Buell (or don't even know they're back).
And when I comes to buying a bike, I think that's long process. Many people buying today were probably thinking about buying a year ago (when EBR wasn't selling production bikes), so EBR isn't even on the short-list of bikes they're considering.
They have made a good product and they're getting good press, so better understanding and recognition will come with time . . . but it will take time.
For now, enjoy the fact that we own very rare and unique bikes.