Carolyn Curiel wrote an editorial yesterday in the NY Times titled “Let’s I.M. as You Read This.” A friend sent it to me with the suggestion that Carolyn might have been thinking of my treadputer when she said “Still, something feels missing. I think of the executive who positioned his office computer above a treadmill, so he could walk constantly, keeping fit as he ran a business.” If only she knew how much more I actually concentrate on my three hour conference calls when I’m on the contraption.