Do more people prefer to BBQ with Charcoal or Propane?

I admit I prefer charcoal, but its not a very healthy way to go. Just an FYI: charcoal produces a different result than propane because of the properties of the propane. Propane is a liquid and in a sense "steams" your food when you close the lid down vs the dry heat of charcoal. I found this out by watching "good eats" (that scientific cooking show on the food channel).