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News:

• The WSJ says demand for the iPhone is weak, and that's why Apple is cutting orders from its supply chain.

• And now AAPL is headed south.

• No one at CES showed off a credible fix for TV.

• LinkedIn rival Viadeo has 50 million users, and just opened a US-based "innovation lab."

• 2012 was a horrible year for the videogame industry, and now it looks like the holidays didn't help much.

• Anonymous replaced MIT's website with a memorial for Aaron Swartz, the 26-year-old Reddit cofounder who committed suicide.

• This product helps put your shoebox of old photos on the Internet.

• Former Windows boss Steven Sinofsky went to CES, and has shared his thoughts and observations.

• Gartner says PC sales fell 4.3% in the fourth quarter as consumers favored smartphones and tablets.

• Why do ex-Microsoft executives all seem to use Apple products? A few answer here.

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