The Price Is Right: Facebook Closes Near Opening Price  —  After the weeks of private equity dealmaker palm rubbing and investor anticipation that preceded it, Facebook's IPO on Friday was something of an anticlimax.  Shares in the newly public company rose to $45 before closing at $38.23.

Facebook Sued For $15 Billion In Suit Over User Tracking  —  Facebook Inc. (FB), which is scheduled to begin trading today, was sued by users of its social network in an amended class-action case claiming the company invaded their privacy by tracking Internet usage and seeking $15 billion.

How Facebook Hacked The NASDAQ Button  —  Editor's note: Some savvy Facebook engineers rigged the NASDAQ button to automatically post “Mark Zuckerberg has listed a company on NASDAQ - FB” to the CEO's Timeline as he rung the bell to open the NASDAQ's day of trading.

Facebook buys Karma app  —  The newly public Facebook says it is buying Karma, a mobile social gifting app.  The news was released via Karma's blog.  As we first posted, Karma was founded by Lee Linden and Ben Lewis who in their past life were co-founders of Tapjoy, that was acquired …

Worries mount as Nokia burns through cash  —  Nokia Oyj is tearing through its cash reserves at an unsustainable rate, raising what some analysts say are serious questions about the struggling Finnish phone maker's ability to stabilize its finances in the months ahead.

ITC orders import ban against Motorola Android devices that infringe a Microsoft patent  —  The United States International Trade Commission ("USITC", or just “ITC") today ordered an import ban against all Android-based Motorola Mobility devices that infringe a particular Microsoft patent …

Foursquare Hires Former iAd Exec as Revenue Chief  —  Steven Rosenblatt Is Longtime Mobile Exec From Quattro Wireless  —  A month after Ad Age learned that Foursquare will soon launch advertising products, the company has hired its first-ever monetization lead.

The Imagination Engine: Why Next-Gen Videogames Will Rock Your World  —  An image from Epic Games' upcoming Unreal Engine 4 demo.  Image: Courtesy of Epic Games  —  When Tim Sweeney is out in the world discussing pedestrian things—the sweet tea at a particular barbecue restaurant, say …

SceneTap Interview: San Francisco's Least Welcome Start-Up Explains Itself (Video)  —  Late yesterday afternoon, I was supposed to meet SceneTap CEO Cole Harper at a bar in San Francisco, so I could get an in-person view of his company's nightlife monitoring system that was set to debut today at various local venues.

ZTE confirms security hole in U.S. phone  —  (Reuters) - ZTE Corp, the world's No.4 handset vendor and one of two Chinese companies under U.S. scrutiny over security concerns, said one of its mobile phone models sold in the United States contains a vulnerability that researchers say could allow others to control the device.

Windows 8's desktop UI changes unveiled  —  If you have been following Windows 8 for any amount of time, you must have run across the Building Windows 8 Blog, the official organ of the Windows team.  It is not for massive, Internet-bending pieces of non-fiction that pack in enough context …

Reticent Rich: Preferred Style in Silicon Valley  —  MENLO PARK, Calif. — Wealth is here if you know where to find it.  —  Fabulous home theaters are tucked into the basements of plain suburban houses.  Bespoke jeans that start at $1,200 can be detected only by a tiny red logo on the button.