As we all have a massive ammount of pdf articles we have to read relevant to our research, i was wondering how you all deal with it? Computer screen really hearts my eyes. I print almost all articles that are really interesting but it they started occupying a lot of space in my room, not to mention it's not easy to file or carry around every time. I was thinking about e book readers or ipad or i could reconsider a netbook computer with a screen designed not to affect eyes that much. What is your opinion? Have you ever used ebook readers for your articles?