Search Mode and Text Mode on PDF Article

Yes, I think search mode is really important for certain books!!!

The moment you use the word book you remove DPS from the equation and

should be looking at iBooks Author or some other epub production technique.

Bob

True, for magazines search may not be the most important thing. But for music magazine, or magazines with lots of multi-media such as the National Geographic magazine, background playing is important. For example, in the March issue of NG, there is an article has a 34 minute audio, you has to disable the auto-lock screen on your iPad in order to listen to the text with out interrupted as the screen becomes dark. I think most user want the screen to be turned off while she or he is listening to an audio.