LightSquared in Trouble?

Prominent hedge fund manager Phil Falcone's $7 billion Harbinger Capital Management has been hit by a series of high profile departures in the past few weeks, according to people familiar with the fund.

While some departures were voluntary, others were part of an effort to cut the fund's staff, as the firm's assets have shrunk from a peak of $26.5 billion in 2008, the sources said.

Those moves could have an impact on Harbinger's ability to secure additional funding for its satellite-plus-terrestrial Long Term Evolution wholesale network. About 40 percent of Harbinger's total capital is tied to LightSquared.

Whether the departures are related to perceptions about the chances of success, or not, LightSquared faced big challenges from the start. Mobile satellite networks have lost investors lots of money in the past.

Shrinking hedge fund Harbinger faces staff exits | Reuters

T-Mobile USA Mocks At&T, Verizon

There's "no competition" in the mobile business, some say. Sure, it's anecdotal, but advertising like this suggests there is quite a lot of competition.

Will Verizon iPhone Sales Change iPhone Demographics?

Irrespective of the ultimate changes in the smartphone and broader U.S. mobile business that might ultimately result from the new Verizon Wireless deal with Apple giving it the right to sell the iPhone, the iPhone user base looks like it will continue to be a choice target for brands looking to advertise.

Though change is likely as the iPhone user base moves from early adopter to mainstream users, the early demographics have been attractive for brands. Up to this point. iPhone users heavily over-index in some of the most attractive advertising segments, including 25 to 34 year olds (index of 175), 18 to 24 year olds (index of 141) and 35 to 44 year olds (index of 129) and are 22 percent more likely than an average mobile subscriber to be male.

Up to this point, iPhone users often also have represented higher income brackets, with 81 percent of users having a household income of at least $50,000 and 47 percent of users reporting a household income of at least $100,000. That demographic pattern, of course, will become less prominent as the iPhone continues to diffuse throughout the general population.

How the Verizon iPhone Announcement Could Influence the Mobile Market (comScore Voices)

The Next Big Media Battle: Publishers Against Ad Agencies

The media business has been in chaos for a decade, and there's more coming. The next big media revolution will be an escalating and increasingly bitter competition between the content creators -- especially newspaper and magazine publishers -- and their former friends, the traditional ad agencies, which still create and buy most print ads for their clients.

The traditional ad agencies are going to lose because creating great, engaging content is emerging as the key skill in marketing. And they don't have it, some would argue.

The Next Big Media Battle: Publishers vs. Ad Agencies:

Mobile venture capital investments grow to reach pre-crisis levels

Mobile venture capital investment took a sharp turn upwards last year reaching $6.1 billion, almost as much as the 2006 high of $6.4 billion. The mobile industry now accounts for 34 per cent of all the venture capital in tech as CapitalIQ research showed.

The growth is mostly due to a growing average value of deals. It was estimated that there were 416 deals made last year, while in 2009 and 2008 the number of deals stood at 269 and 284, respectively. The biggest deals – of course – came from the carriers and last year they made for a third of all the financings with a total value of $2.3 billion.

Mobile venture capital investments grow to reach pre-crisis levels

Do Tablets Affect When We Read?

Tablets might change how some people read, what they read, how much they read or what else they give up to read. Tablets might also change when people read. After analyzing about one million articles saved for later reading by Read It Later, the company suggests that tablets already are shifting the consumption of content, at least on the part of tablet owners.

The data suggests that iPad owners, for example, shift much of their reading away from PCs during work hours and towards "personal prime time" in the evenings.

Looking at the number of articles read each hour by Read It Later users on their computers, a significant amount of content was shifted towards the end of a user’s day (6PM – 9PM).

When a reader is given a choice about how to consume their content, a major shift in behavior occurs. They no longer consume the majority of their content during the day, on their computer. Instead they shift that content to prime time and onto a device better suited for consumption.

That reinforces the notion that iPads and tablets might wind up being used extensively "on the couch" and in the home, rather than as a replacement for a PC on business trips. One also wonders what happens to TV viewing, as reading is relatively more-immersive activity than much music listening, which happens when users are doing something else.

Is Mobile Affecting When We Read?

New Motorola Zoom Tablet

Motorola Zoom tablet, powered by Android.