PC Mag: With Twitter collapsing under the weight of its own success and Facebook's possible $800 million 2009 revenue tarnished by privacy concerns the time is right for somewhat faded social networking darling Digg to make a move. And so it has, with Saturday's Digg v4 Alpha announcement.
Airlines, Air France, KLM, and Ryanair no longer offer customer service support using Twitter's direct message functionality.
Messenger will return the Facebook mobile app thanks to Meta.
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