I carry a Palm Tungsten C PDA, a Motorola flip phone and a Toshiba laptop around. Lately I have become interested in carrying less hardware to do the job my 3 chunks do now. I can't find a succinct explanation of the virtues of the various ipods, tablets, ereaders (did I mention the Kindle tucked away in the Toshiba's case when I travel?)etc.
Is there a single thing that is available to replace the chunks of electronicity that I use now?