"Why author doesn't take a change in quality into account?" Followed by advocating the lower quality options... The old safety razors shave just as well as a

"Why author doesn't take a change in quality into account?" Followed by advocating the lower quality options... The old safety razors shave just as well as a new cartridge razor. The only advantage to the cartridge razor is that if you're a moron you have a lower risk of slicing a finger open when changing the blade. Your idea of convenience from using a Teflon skillet is based in ignorance. Both of the maintenence involved and of the difference in food quality between the two types of pans.