Having the ability to check email–and a bajillion other things–any time at all, not just when I’m sitting at a computer looking at a web browser… I started to suspect it was not such a great thing for me.
* * *
I felt like my attention span–not so great to start with – was getting worse. My head was kind of buzzing around all the time. And for what? The things I read on the phone tended to make me feel at best unsatisfied (because there’s always more information out there that I haven’t seen) and at worst unproductive and uncool.
http://lifehacker.com/how-i-turned-my-ipho...free-1175739059