The current tablets hit a sweet spot (at least for me, and it seems for a lot of others as well). They are easily portable and fit a decent amount of text on the screen. Reading on the Zire31 was tap..tap..tap..tap..tap, on the TX tap.....tap......tap.....tap, the N800 tap.....tap......tap......tap. In short more time spent reading, less time spent tapping. For portable reading, the current tables are borderline too small and borderline too big. In other words, just right.