wasting pixels

these days we all hear about how we should not waste things, "don't waste them paper towels, you could save a whole forest if you just spend the rest of your day with dirty hands", or how about "ride a bike or take a bus instead of driving your car to work, you'll help save jupiter", well... what about saving pixels.. . ?

it's not because al gore has not yet made a movie about it that it's not important to recycle the pixels we use. when making a typo error, instead of erasing and rewriting the whole word why not try to reuse as much letters as possible ? why not even save the unused letters for later on ? do you throw away the leftover pizza or do you fridge it for later ?

this message has been written using 85% recycled letters.