My son [http://martijn.van.steenbergen.nl/ Martijn] recently started working for [http://q42.nl/ Q42]. One of his new colleagues pointed him to [http://www.readwriteweb.com/archives/continuous_partial_attention.php Continuous Partial Attention] on whether or not to unplug from the ever increasing flow of interruptions of the grid and focus on getting some work done.
Becoming ever more agile—do some yoga.
Thanks Martijn & colleague!