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Mobile games are the most popular type of apps amongst smartphone users, according to the latest report by Nielsen.The report shows that 64% of users who downloaded an app in the past 30 days have downloaded a game.Weather, social networking and apps that fall into categories of maps/navigation and search are also very popular apps, followed by music and news apps, as you can see in the chart below.

Why are brands killing the Facebook conversation? I read this post by Jan Rezab, CEO of Socialbakers, writing on Econsultancy, about the lack of interaction of brands have on their own Fan pages. Apparently only 5% of wall questions from consumers on brand pages ever receive follow-up interactions from the brand – shocking really! It’s really shooting yourself in the social foot – first it’s plain rude, second the more interactions you have, your brand updates get wider exposure in streams due to the way Facebook’s EdgeRank algorithm works.

Mobile development framework Sencha is releasing several new products to tie HTML5 mobile Web development to the cloud. Sencha.io is designed to give Web app developers the ability to synchronize and manage data in the cloud without having to write an excessive amount of code. For messaging, data management, login and deployment, Sencha claims that a few lines of Javascript will allow mobile Web developers to easily integrate these functions to apps built with HTML5.

Sencha.io has four main components: data, messages, login and deployment.

It also serves as a place to manage the app through the senchafy.com domain and allows administrators to upload apps, manage different versions of apps and put apps in the production and development environments.

How could Google, the high priest of the cloud and the parent of Android, analytics and AdWords/AdSense, not be a standard-setter for platform creation?

Amazon's strategy seems to be to embrace "open" Android and use it to make a platform that's proprietary to Amazon, that's a heck of a story to watch unfold in the months ahead. Even more so, knowing that Amazon has serious platform mojo.

Case in point, what company other than Apple could have executed something even remotely as rich and well-integrated as the simultaneous release of iOS 5, iCloud and iPhone 4S, the latter of which sold four million units in its first weekend of availability?

Damage control: Internet discussion about the service outage that struck Amazon Web Services in April spiked as soon as problems began (April 21st) and again when Amazon explained the cause (April 29th). The data is based on selected mentions on Twitter, blogs, and in online media. Alterian

Just ask Jeff Malek, cofounder of BigDoor, a Seattle company whose game software is hosted on the public servers of Amazon. Last April, problems in a Northern Virginia data center crippled Amazon's northeast operations, affecting many cloud-based businesses. Spotty service over four days left BigDoor scrambling to find technical solutions and issuing a steady stream of apologies to its 250 clients. Since then, BigDoor has joined a growing number of companies that are seeking new ways of building outage-resistant systems in the cloud, often at additional expense and inconvenience.

Even though outages put businesses at immense risk, public cloud providers still don't offer ironclad guarantees. In its so-called "service-level agreement," Amazon says that if its services are unavailable for more than 0.05 percent of a year (around four hours) it will give the clients a credit "equal to 10% of their bill." Some in the industry believe public clouds like Amazon should aim for 99.999 percent availability, or downtime of only around five minutes a year.

As of late, Google Wallet and Near Field Communications have taken a lot of flak from cynics, naysayers and glass-half-empty types.

NFC will soon be integrated into nearly facet of personal finance and revolutionize the landscape of travel consumerism as we know it.

NFC has quickly become a widely covered topic on tech blogs, finance sites and news sources across the web, so we won’t spend too much time on the basics.

It appears that offering all-you-can-eat data packages for its smartphone customers has tempted a fair number of customers after UK mobile operator Three announced that data now constitutes 97% of the network traffic flowing through its networks.

Three is now the UK’s fastest growing mobile network, buoyed by an increase in mobile consumers switching from its rivals with promises of unlimited data on both its monthly and pay-as-you-go tariffs, resulting in a 427% increase in data usage on its networks, as customers use their connections to download apps, stream films and TV shows and check their social networking accounts on the go.

Attention smartphone users: the recent launch of the first two satellites for Europe’s Galileo global navigation satellite system (GNSS) could make things a lot more interesting in about four years.

Galileo will deliver real-time positioning accuracy down to one meter range, compared to 10 meters for GPS, the European Space Agency (ESA) states, and it plans to give non-European users access.

Meanwhile, Apple’s new iPhone 4S has a chip that will be able to access Glonass (the Russian version of GPS), Engadget reports. Other manufacturers, including Qualcomm, Samsung Electronics and Texas Instruments, will also support Glonass — and Galileo as soon as it is operational — with new chipsets and software able to receive and integrate all three main GNSS systems.

A new Kinect hack places virtual objects anywhere in the real world and lets you interact with them as if they were actually there.Most Kinect hacks just use a single version of the sensor, but a team at Microsoft Research has used four ceiling-mounted Kinects to map an entire room and the objects inside it in full 3D. A handheld projector acts as a flashlight that lets you peer into this virtual version of the world to reveal hidden images or draw in 3D space.This close link between the real and virtual world allows for some impressive interactions, such as creating virtual copies of real objects or generating a stream of virtual particles on a desk and watching them roll inside a real-life drawer.The project is unlikely to become a commercial product any time soon, but it's easy to imagine how a more polished version could lead to a holodeck-like environment in the comfort of your own living room.

On the surface, social media and knowledge management (KM) seem very similar. Both involve people using technology to access information. Both require individuals to create information intended for sharing. Both profess to support collaboration. But there's a big difference. Knowledge management is what company management tells me I need to know, based on what they think is important. Social media is how my peers show me what they think is important, based on their experience and in a way that I can judge for myself. These definitions may sound harsh, and biased in favor of social media, and to some extent they are. Knowledge should be like water — free-flowing and permeating down and across your organization filling the cracks, floating good ideas to the top and lifting all boats.

Social media looks downright chaotic by comparison. There is no predefined index, no prequalified knowledge creators, no knowledge managers and ostensibly little to no structure. Where an organization has a roof, gutters and cistern to capture knowledge, a social media organization has no roof, allowing the "rain" to fall directly into the house, collecting in puddles wherever they happen to form. That can be quite messy. And organizations abhor a mess.