While the Amazon Kindle's text-to-speech functionality might seem like a gimmick for some, it's anything but for blind, vision-impaired and dyslexic users. Unfortunately, the device's accessibility so far hasn't extended to the menus. That's set to change next year, however, with Amazon promising to release an audible menuing system for navigating the unit look-free. Amazon's also prepping a new "super size" font, that doubles the current largest font in height and width. It all sounds great, but it also seems like a subtle dig at Barnes & Noble, whose brand new Nook reader is skipping out on text-to
