New Zombie-Shooting Game for iOS Claims to Be First Mobile Title With Cooperative Campaign

Are you tired of zombies yet? Maybe playing in real time with your friends will fix that.
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Fame On: Facebook Testing VIP-Only App

A new app could make it easier for celebrities to see what regular people are saying about them on Facebook — and get them to post more on the site.
Channing Tatum and his wife released the first public photo of their baby on Facebook

Facebook Opens Up About Its News Feed

Secrets of the Feed — REVEALED!
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Toward a More Public Social Network: Facebook Rolls Out Embedded Posts

The battle for real-time rages on!
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Instagram Adds Web Embedding in Bid for Real-Time Relevance

Your move, Twitter.
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Update: Xobni Price Paid by Yahoo Was $48 Million in Cash, Plus Possible Earn-Outs

Still not a big win, but not a total loss.
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Yahoo Offer to Buy Contact Startup Xobni Is at a Price of $30M to $40M

Yahoo’s new HR rule: If you can’t hire them, buy their company.
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Rubicon Project Adds Two Top Execs, as Ad Tech Company Moves Toward IPO

Is ad tech ready to go big and go IPO?
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Voices

Holiday Price War Rages in Real Time

While shoppers jostled and shoved their way through the usual long lines for Black Friday retail deals, a new and more pitched battle was being fought online that promises to redraw how stores plan for their big door-buster specials.

Keeping Up With Sandy on Twitter

Google Latitude Adds Check-Ins (How 2009!)