HP's Todd Bradley: Surface is no competition to us  —  Todd Bradley, the head of HP's PC business, does not view Microsoft's Surface tablet as a challenge.  —  “I'd hardly call Surface competition,” Bradley said in an interview with IDG Enterprise.  He listed several reasons, “One, very limited distribution.

Andreessen Horowitz Isn't Selling Any Facebook Shares Because “We Believe In The Longterm Value Of The Company”  —  There are some erroneous reports floating around that investment firm Andreessen Horowitz is selling its stake in Facebook.  Quite the contrary, it's holding on to all of its direct investment …

Steve Ballmer: Android Ecosystem Is Wild And Uncontrolled, Apple Is High Priced And Highly Controlled  —  Tonight during Reid Hoffman's interview with Steve Ballmer, the two talked about everything Microsoft.  Now that Ballmer is talking about his competitors he let out a few bonzo words …

Social Warfare: Israel Live-Tweets Its Military Campaign Against Hamas  —  Cry havoc, and let slip the tweets of war.  —  The Israeli Defense Force, the official military arm of the state of Israel, has launched a full-scale combat campaign against Hamas, the Islamist party that governs the Gaza Strip area of the Middle East.

Rumor: Release of new iMacs may be delayed into 2013  —  After Apple CEO Tim Cook revealed last month that there would be a “significant shortage” of the newly redesigned iMac, a report on Wednesday claims manufacturing difficulties may push back the all-in-one's launch date into next year.

RIM's Chief Is Confident of BlackBerry 10 Success  —  Thorsten Heins, the chief executive of Research In Motion, visited The New York Times readily tells his employees, developers and customers, BlackBerry 10, the name for the new phones and the software platform running it, is a very big bet for RIM.

Is Siri really Apple's future?  —  Siri is a promise.  A promise of a new computing environment, enormously empowering to the ordinary user, a new paradigm in our evolving relationship with machines.  Siri could change Apple's fortunes like iTunes and App Store...or end up being like the useful …

New WiFi protocol boosts congested wireless network throughput by 700%  —  Engineers at NC State University (NCSU) have discovered a way of boosting the throughput of busy WiFi networks by up to 700%.  Perhaps most importantly, the breakthrough is purely software-based …

Google vs. Samsung  —  Samsung's recent success in mobile phones has been spectacular.  It overtook Nokia for the top spot in overall unit sales.  It went from having almost no smartphone sales to selling over 50 million units per quarter in a matter of two years.  —  It now accounts for nearly 40% of all industry profits.

Napster, Udacity, and the Academy  —  Fifteen years ago, a research group called The Fraunhofer Institute announced a new digital format for compressing movie files.  This wasn't a terribly momentous invention, but it did have one interesting side effect: Fraunhofer also had to figure out how to compress the soundtrack.

One Simple Trick Could Disable a City's 4G Phone Network  —  High-speed LTE networks could be felled by a $650 piece of gear, says a new study.  —  Why It Matters  —  LTE networks can have 10 times the bandwidth of 3G, and are eyed as the basis for a new wave of data-rich applications worldwide.

Gmail now lets you search for emails by size, with flexible date options, exact match, and more  —  Google just announced yet another improvement to Gmail's search function.  In short, there are a ton of new options available now that let you search through your email with a fine tooth comb.

Cybersecurity Bill Killed, Paving Way for Executive Order  —  U.S. Senate Republicans yesterday killed cybersecurity legislation backed by President Barack Obama, increasing prospects the White House will implement some of the bill's provisions through an executive order.

Facebook Finally Launches “Share” Button For The Mobile Feed, Its Version Of “Retweet”  —  Facebook has just confirmed with me that it is launching a retweet-style “Share” button for the mobile news feed.  The much-requested feature is now rolled out for the mobile site, and will soon come to the iOS and Android apps.

How I Built It: Search for Doctor Leads to Creation of Yelp  —  Jeremy Stoppelman was a Harvard Business School student exploring ideas for promising startups when he caught the flu.  His online search for a doctor eventually led to the creation of Yelp Inc., a website that allows users to read and post reviews on local businesses.

A Flickr Cofounder's Second Act Closes Shop  —  Glitch, a quirky, lovely online game, is closing its doors, and its maker, Tiny Speck, appears to be laying off about 30 employees—all except a “small core team.”  —  Tiny Speck was founded by Stewart Butterfield, the cofounder of Flickr …

iPad Mini Creates More Demand Than It Cannibalizes  —  Now that the iPad mini has arrived at market and is evidently selling well, there's no doubt that the original iPad will suffer some cannibalization by its smaller sibling.  But according to a survey from Cowen and Co. it may turn out to be minor …

California Regulator Issues Citations And Fines Against Transportation Services Uber, Lyft, And SideCar  —  The California Public Utilities Commission has taken its next step against a new breed of transportation startups in San Francisco, issuing citations and leveling fines against the likes …

‘Memory’ board game trademark threatens several iOS games  —  Apple is sending notices to several developers asking them to remove or rename Apps that have ‘Memory’ in their titles.  —  The notices are coming at the request of German company Ravensburger, which claims to hold trademark …

HomeLight aims to change the real estate business with Google funding  —  Google Ventures' latest portfolio company to launch is HomeLight, a startup that's all about buying and selling real estate.  —  More specifically, it helps you find the real estate agent — the best one for your price point …

Spotify Attracts Investments From Coca-Cola and Fidelity  —  Coca-Cola is becoming a minority investor in Spotify, as part of a new round of financing that will bring in $100 million and value the streaming music service at about $3 billion.  —  Spotify has completed the financing round …