I don't mind the E-numbers on labels. As Foxi said, they aren't bad for you all the time. Just check the labels, people, not that hard.
For me, the most rage-inducing thing about this topic is when people go like "Hurr durr you can get autism from eating stuff that isn't from the organic food shop or whatever". You can't contract autism, it's a goddamn genetic disease, not a flu. But some people, usually the ones blaming vaccines for autism, too, can't just learn the basic biology, that's too hard, right? It's better to listen to our star-on-the-bottom-tattooed New Age eco guru, he knows what's up..