Alright, for those who don't care to read the thread but post anyway, here are some facts for you:
1) it is not the parallax effect (at least not fully) that causes the nauseous feelings but instead, the zooming in and out of apps is most likely the culprit
2) just because you don't have any of these problems with it doesn't mean others arent suffering through this tragic update. There is only a small amount of the population affected.
3) doesnt matter what device you are on, if it has ios 7, its causing problems
4) as of right now there is no way to "turn off" the animations that are making people sick (but we are all hoping that its coming in a future update)
5) and finally, for those who have not yet updated to ios 7: if you suffer from vertigo or migraines, you should wait until an update comes to allow the disabling of the animations because once you update there is no going back. Better safe than sorry.