Thanks for the tips - quite useful! However, I think that this reliance on gestures means that the usability gap will widen between those who are "in the know"

Thanks for the tips - quite useful! However, I think that this reliance on gestures means that the usability gap will widen between those who are "in the know" and those who aren't. If iOS developers only use the shortcuts, they may not notice the annoyances of the default experience.