-Several Rainmaker units already built and working. - Unsound leadership? Based on what? Please, I'm dreadful curious. - No relevant patents? Check the stickies. MK actually did the DD to research it. - NO REAL NEED FOR CLEAN WATER? I don't even need to touch that one. If I do need educate you on the state of water sanitation and availability in the world, then I will stop wasting my time.