If you apply global swatches to your artwork on the iPad, you can't use the eyedropper to accurately sample those colors/swatches to other objects. The eyedropper reads the color, but the formula numbers are slightly off, and it applies this to the object, rather than applying the swatch. Also, when I create a swatch on the iPad using whole numbers, when I open the file on the desktop, the swatch has decimal numbers. You can't type in any decimals on the iPad, and yet they are there on the desktop. Designers need accurate swatch functionality and a better eyedropper on the iPad.