The Ticker: Perry on Letterman; What we Like; NYT’s Paper Cuts; Kutcher relinquishes Twitter; Penn State

Reuters:  Perry’s does Letterman’s “Top Ten” excuses for gaffe

AllFacebook: Do Facebook Users Even Know What They Like?

New York Observer:  John Williams Hired to Revive Online Book Coverage at The New York Times

FishbowlLA:  Ashton Kutcher Hands Twitter Account Over to Flacks

Philadelphia Inquirer:  PR experts: Penn State’s image took a self-inflicted hit

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