Twitter has gotten under Bob Jeffrey's skin

I figured after JWT worldwide CEO Bob Jeffrey got through oversharing his experiences at Davos that he'd cast his Twitter account aside for not being worth his time. Not so, at least according to a Twitter love letter Jeffrey wrote for The Huffington Post. Turns out he's positively smitten with the short-message service. "I've never felt this connected to the rest of the world," he writes. "It was a game-changing, moving experience, one that left an indelible mark on how I will lead now."