Too expensive and too uncontrolled?

Microsoft CEO Steve Ballmer was at the Churchill Club in Santa Clara this week to be interviewed by LinkedIn co-founder Reid Hoffman. One of the most interesting subjects he talked about was Microsoft’s Windows Phone platform, and how it compares to its two main rivals, Apple’s iOS, and Google’s Android.

As you might expect, he didn’t have many good things to say about his competitors. In fact, he called Android “wild” and “uncontrolled,” before saying the iPhone is too expensive and too controlled. Windows Phone, he feels, sits in a sweet spot between the two.

Expedia launched an all new updated mobile app today for both Android and iOS. Bringing new flight info, an updated interface to browse and search across hundreds of hotel properties and airline flights, and special mobile-only deals. The updated app is only available in the US at this time, and brings functionality closer in line with Expedia’s web-based features.

To say Samsung and Apple have a strained relationship would be quite the understatement. A once symbiotic partnership has turned into an all out war over claims of patent infringement and design copying. Their global legal battles have disgusted enough judges and consumers to spawn serious debate over the current status of our patent system and a call for reform.

Samsung currently supplies all of Apple’s mobile processors.

Samsung has dealt Apple a nasty blow by increasing the price of its mobile processors — the ones built into every iPhone, iPad, and iPod touch — by 20%. According to a person familiar with negotiations between the two companies, Apple initially disapproved the price hike, but was forced to accept it with no replacement supplier available.

Pulse, the social-news aggregator for Android and iOS, has been updated to version 3.0, and it’s a doozy. On iOS, it’s been upgraded to a universal app, so no more separate versions on your different devices.

The developers behind the app have redesigned things, promising a better, more interactive interface, a ton of new features, and a prettier front end.