This thread is just ridiculous
To anyone who feels like they get motion sickness from using iOS7 there is a simple solution...don't use it and move on to another product. I can guaranty you the amount of people that experience any sort of motion sickness from iOS7 makes up probably 0.001% of Apples customer base. To think they are going to change something for this small a customer base is laughable. Example; when Apple killed off the 17" MacBook Pro people just couldn't believe this and stated things like "Apple will lose so much business ect...." but the thing is the 17" MBP only made up like 3% of MBP sales, so in the end it didn't hurt Apple one little bit.
Given the amount of money Apple spends on Accessibility, I'd be shocked if there's not something in iOS 7.1 to reduce the effect of this.