I'm on the "dead trees or their equivalent forever" side myself (search doesn't work well with paraphrases, and the physical book has more physical cues for ran

I'm on the "dead trees or their equivalent forever" side myself (search doesn't work well with paraphrases, and the physical book has more physical cues for random retrieval of imperfectly remembered passages), but "the 'flip pages with your finger' UI has proved immensely durable" requires a link to this classic clip from Øystein og jeg: http://www.youtube.com/watch?v=pQHX-SjgQvQ http://www.youtube.com/watch?v=pQHX-SjgQvQ