The last two major WiMAX expansions for Sprint and Clearwire were somewhat understated events. At the end of March, Houston became the seventh Texas city to have its 4G network switched on; and last weekend, Harrisburg, Lancaster, Reading and York launched their networks to cover southeastern Pennsylvania.

Clearwire expects more than 80 markets to be completed this year, but has not officially announced which markets these will be in a comprehensive list. Last year, the company said the rollout would include Boston, Denver, San Francisco, New York, and Washington DC; and at CTIA this year, it added Cincinnati, Cleveland, Los Angeles, Miami, Pittsburgh, Salt Lake City, and St. Louis to the list.

The growing trend of Windows users at home trying alternative Web browsers continues, with data from the world's two leading browser analytics services suggesting that Google's front-page advertising for its Chrome browser is working as intended.

This morning, analytics service NetApplications trumpeted that, for the first time, it projects worldwide usage share for all versions of Microsoft Internet Explorer combined (IE6 through IE8 being the most active) at just below 60% in its estimates for the first time, at 59.95%. That represents a decline averaging at about 0.8% per month since last June. The service projects Google Chrome as having picked up the lion's share of converts, with usage share having risen worldwide to 6.73%, climbing over half a point per month since December.

It's the question I'm asking after the New York Post reported that the "Department of Justice and Federal Trade Commission are locked in negotiations over which of the watchdogs will begin an antitrust inquiry into Apple's new policy of requiring software developers who devise applications for devices such as the iPhone and iPad to use only Apple's programming tools."

Yeah, yeah, some people can scoff and, say, "It's just the Post!" But the New York Post was packaging gossip and jamming scoops long before Gawker publisher Nick Denton was in diapers. The Post claims that regulators "are days away from making a decision about which agency will launch the inquiry." At issue is Section 3.3.1 of Apple's developer agreement, which prohibits cross-platform technologies like Flash and Java. (See Scott Fulton's excellent analysis about the antitrust issues.)

The Android Team today published a snapshot of the platform which shows the versions of Android most commonly in use. Though the platform is frequently criticized for being highly fragmented, there are three versions used far more than the rest.

Out of the six supported versions of Android, it is a close three-way split between 1.5 (37.2%), 1.6 (29.4%), and 2.1 (32.4%). Version 1.1, 2.0, and 2.0.1 combined only make up 1% of Android users.

Two weeks ago, the American Society of Composers, Authors, and Publishers (ASCAP) held its Music Creator Conference at Los Angeles' Renaissance Hollywood Hotel. Highlights of the conference included sessions with music celebrities John Mayer, Jason Mraz, Quincy Jones, and Rupert Hine (who produced albums for Rush, Tina Turner, Howard Jones, Suzanne Vega, and dozens more).

The messages from all of these professionals, as summed up by
Paul Zollo in American Songwriter this week, were all variations of the same theme...

Last month, I asked Betanews readers to answer question: "Has Apple gone too far?" For the majority, the answer is a resounding "Yes!" I didn't expect the vehement Apple whacking reaction. Did you?

Today is appropriate day for readers' answers. Apple announced sales (more likely shipments) of 1 million iPads and that App Store had reached 200,000 applications. Apple restrictions around iPad and the iPhone OS 4.0 SDK led to my asking the question.  Additionally, today, unconfirmed reports have the US Justice Department and Federal Trade Commission jockeying over which agency could start an Apple antitrust investigation. The investigation would look at Section 3.3.1 of Apple's developer agreement, which restricts cross-platform technologies like Flash or Java.

At a conference 18 years ago, a company called Shapeware -- formed by some former Aldus folks I knew from my days as a Macintosh contributor for Computer Shopper a few years earlier -- displayed an add-on product for Microsoft Office that some Microsoft folks told me was the best example of a COM add-in they had ever seen. And since I was known for a particular Corel Draw review where I said the Corel folks figured out something about functionality that the Macintosh folks had missed, they made sure I had a first look and a review copy.

It was called Visio, and it was strong, lightweight (a couple of diskettes rather than a dozen), intuitive, and fast. My comment then -- to the Visio guys, to Microsoft, in print, and online -- was, and has been for two successive decades, this: Why can't PowerPoint be more like Visio?

On a day when investors began celebrating Apple's report of having already sold its one millionth iPad, news from this morning's New York Post -- which was the first with the story of the Sirius + XM merger -- has thrown a cold towel on investors' sentiments. The Post cites a single anonymous source as saying that essentially the only thing stopping a government inquiry into whether Section 3.3.1 of Apple's Developers' Agreement violates antitrust law, is a dispute over which government department gets first crack: the Federal Trade Commission, or the Dept. of Justice Antitrust Division.

That's the section that limits the types of applications that iPhone developers can produce. According to the Post, the focus is on the mandate that developers write their apps originally and exclusively for iPhone OS, rather than port over an app that may appear somewhere else, like Android or Symbian.

Denver-based technology research firm Janco Partners, Inc. today released a study profiling the international browser and operating system market.

The study shows that in the less than seven months that Windows 7 has been available, it has already attained a 14.8% share of the international OS market.

In the 28 days between April 3 and April 30, Apple sold one million iPads, the Cupertino company announced this morning.

"One million iPads in 28 days -- that's less than half of the 74 days it took to achieve this milestone with iPhone," said oft-quoted Apple CEO Steve Jobs today. "Demand continues to exceed supply and we're working hard to get this magical product into the hands of even more customers."

Web-based financial planning service Mint.com had an iPhone app available a full year before it was acquired by Mountain View software company Intuit in late 2009. Today, the company has finally released a version of its personal budgeting app in the Android Market.

Like its iPhone counterpart, Mint for Android gives users mobile access to all of the banking, investment, and budgetary records that Mint.com organizes for them, but it adds features that are unique to the Android platform. These include: a home screen widget that gives a real-time view of the user's overall cash flow, a live folder dedicated to all the user's recent transactions, and the ability to make the user's Mint.com data searchable in the Quick Search box. The entire app can then be equipped with a four-digit PIN number so the user's financial data won't be exposed if his phone is lost or stolen.

In late 2008, David C. Kennel obtained the Yahoo e-mail address of former Alaska Governor Sarah Palin, and then used simple deduction to answer the "challenge question" that would grant access to her password and subsequently to her e-mail inbox.

Kennel, son of Tennessee Democratic state representative Mike Kennel, got access to Palin's Yahoo e-mail account while the former Governor was on the Republican presidential campaign trail with Arizona Senator John McCain. Kennel posted some of the contents of Palin's e-mail account online, including both "work-related" and personal information, such as the mobile phone number of her daughter Bristol Palin.

It's been quite a week for Android apps. It started with the early release of two major browsers and has closed out with the release of the platform's first official Twitter app.

Until now, Android has been a battleground for third-party Twitter solutions with more than 20 major competitors jockeying to be the "most official" Twitter app for the platform.

Apple CEO Steve Jobs has made numerous disparaging remarks about Google's Android platform because of the availability of X-rated material on it, statements that obviously downplayed the ubiquity of pornography.

"You know, there's a porn store for Android," Jobs said. "You can download nothing but porn. You can download porn, your kids can download porn. That's a place we don't want to go -- so we're not going to go there."

As dorky character Ned Ryerson said in movie "Groundhog Day": "Am I right or am I right? Or am I right? Am I right?" Apple is shuttering the Lala service on May 31. While pundits galore said Apple was moving into the streaming music business, I asserted something else: That Apple bought Lala to improve music discovery and to combat Google music search.

Apple announced the Lala acquisition in December, when I blogged "Lala could make iTunes' Genius smarter." As I explained then, the acquisition is about "improving iTunes music discovery and competitively combating Google search." About two months before Apple bought Lala, Google improved its music search capabilities, which included free streams from various services, including Lala.