Actually, the percentage of owners represented by BCV is almost EXACTLY the same as the percentage owners represented by VWL, when you take the size of the resort into consideration. BCV is almost twice as big as VWL, and is represented here by almost twice as many owners.
I really think the results of this poll may make things look a little skewed. I think a LOT of people have done "smaller" add-ons at the more recent DVC1 resorts...BCV and VWL. Plus, I think if you read these two boards long enough...you're going to want to add on at one or more of those resorts!!