Submission + - Email economics... (blogspot.com)
AltEnergy_try_Sunrei writes: "I wonder how much bandwidth is wasted by 'previous messages included' in email replies. It's an automatic mode of operation for many that multiplies the actual traffic by a factor 3 or 4. I'd say we could make a significant dent in the current bandwitdh consumed by emails if we all switched off the include function, and save the planet or make room for spam in the process."