Mobile Overtaking Web — provocatively packaged extrapolations of ComScore and similar numbers to conclude that Americans spend more time interacting with mobile apps than with web sites. I’m sure you could beat an iPhone developer to death with the error bars.
The Time for Libraries is Now — forceful presentation on the need for librarians (aka “information professionals”) in an age of excess information.
Google 2011 vs Microsoft 1995 (Nelson Minar) — interesting analysis which prompted Andy Baio‘s comment Google will be in trouble if their strategy succeeds, or if it doesn’t.