@atoll
I can remember arguing with a buddy of mine about the needle wheel impeller/multipass skimmer from Red Sea when it first came out. I was firmly in the venturi camp at that time and thought it was just marketing hype. Now I have a Curve 7 and just frankensteined a Reef Octopus Bubble-Blaster 5000 onto the body of an SRO-3000XP cone because, well, more air.
Your observations about dispelling myths is a good one. I think most of those who keep tanks like ours are very curious and observant people. Some are more observant about how to tune a particular apparatus for the tank (Hahnmeister comes to mind here), while others, such as yourself, focus more on the biology of the whole thing. The cross-talk among us on forums such as this has really led to an explosion in husbandry skills across the board.