So true veg33, so true.

However when people say they got high from heating weed with water, though it's hard to believe they may be telling the truth to some degree. Regardless of what most people think, THC is water soluble. The deal is it's only very slightly water soluble, where as with oil or fat its extremely soluble. I expect the results from using water to be extremely marginal, but not out of the question.

I've not tried with water, because if it did work at all it would be extremely inefficient and wasteful. These assumptions are only based on what I've read.