For those interested in creative destruction, we note, courtesy of Carpe Diem, two major milestones: a great icon giving way to the digital world after 244 years: R.I.P. Encyclopedia Britannica (print edition): 1768 – 2012, and the reopening of the world for some seriously disabled people with the replacement of a cumbersome $15,000, 20 pound communication device by a $7 iPad app.