Okay okay - I was feeling a lot of guilt...about my showerhead. My landlord replaced my really old showerhead with a beautiful, hand held, five setting one, which seemed to be a bit of a pig as far as the water was concerned. I kept thinking I should get something with "low flow", but I was just in so much bliss with this one.
One day last week I decided to figure out how much water I was using up during my morning routine, so I tested it with the calibrated bag from the water saver kits that the City sells. It turns out my beautiful showerhead is actually A LOW FLOW one! Yup - less than 2.5 gallons per minute. Yipeeeeee. I can go back to showering without guilt.