Me personally, I am beyond cheap. I try to take 5 minute showers, even if it means stopping the water to limit my usage. I plan to install high-force low-flow toilets as soon as I can to cut back on the water used (and more expensively, the sewer fees charged) for flushing each of my old 3.6 gallon toilets.
Of course, my motivations for doing this have nothing to do with "saving" the planet... I just hate spending money on utilities.
You are charged “per flush” sewer fees?