Originally Posted by
gugi
No idea, I don't have an iPad since I need much more computing than it can offer, and haven't convinced myself it's a good enough toy to get just for fun. There are cheaper PDF readers too.
I've been using the electronic versions of scientific publications for many years now, but I still print paper copies fairly often. Annotating electronic document is still more cumbersome for me than a paper one, although it's not clean cut, both have advantages and disadvantages and the electronic is destined to win.