I'm using a windows tablet with a capacitive touch screen, and X works great for reading pdfs... except for one thing:
The bookmark navigator's Expand/collapse buttons are too small. The Capacitive screen is just not accurate enough to reliably hit those little + and - buttons, and there's no way to increase their size. You can increase the font of the bookmark titles, but the expand/collapse links stay the same size.
So I guess this is a combination question (Does anyone know of a way to make these bigger?) and feature request (Give me a way, please)