This blog entry from Fast Company is worth a read by itself. It raises some interesting questions.
In this entry, Robert Brunner hypothesizes:
We are so connected now that peace is elusive. I know I have had to force myself at times to just say no to my iPhone–I find myself in social situations having to stifle the urge to crank up the ol’ pocket pal just to see what is up. We are bombarded constantly with e-mail, IMs, Twitters, RSS feeds, YouTube, iPhone games, the list goes on and on. It’s hard to find moments where the brain can just be still.