AT&T Inc.’s purchase of Centennial Communications Corp. was approved by the U.S. Justice Department on condition the combined company sells wireless assets in Louisiana and Mississippi. AT&T, based in Dallas, agreed to purchase Wall, New Jersey-based Centennial last November for $945 million. Centennial has wireless customers in Puerto Rico and rural areas in the Midwest and Southeast.

The deal still awaits approval by the Federal Communications Commission. Ruth Milkman, who heads the FCC’s wireless bureau, told a news conference today the agency will make a decision on the combination “very soon.” The Justice Department said it has cooperated with the FCC in reviewing the deal.

In recent months, the FCC has been asking the companies about their connections to America Movil, which has customers in Puerto Rico. AT&T and Centennial could have 49 percent of the mobile market in Puerto Rico by the end of 2009, and America Movil’s Claro could have 27 percent, according to an estimate by Jose Magana, a Cambridge, Massachusetts-based analyst with Pyramid Research.

Researchers at the University of Idaho have created a single computer chip more powerful than 17,000 Intel quad core processors that runs on .03 percent of the power those chips would require.

Researchers at the University of Idaho have created a single computer chip more powerful than 17,000 Intel quad core processors that runs on .03 percent of the power those chips would require.The chip will be used on NASA's developing Geostationary Synthetic Thinned Aperture Radiometer (GeoSTAR) project, which will observe hurricanes and other severe storms in the U.S.

Though commercial electronics have used this technology for some time, they could not make the electronics resistant to radiation, which is required for operations in space

While AJAX-based Web sites are popular with users, search engines traditionally are not able to access any of the content on them. That could change under a new proposal by Google (NASDAQ: GOOG). "Today we're excited to propose a new standard for making AJAX-based Web sites crawlable. This will benefit Webmasters and users by making content from rich and interactive AJAX-based Web sites universally accessible through search results on any search engine that chooses to take part. We believe that making this content available for crawling and indexing could significantly improve the Web," writes John Mueller, Webmaster trends analyst, at the Google Webmaster blog.

Last week I wrote about the benefits of open standards versus open source. I argued that open standards provide greater protection against vendor lock-in than open source alone. I was reminded of this conclusion when reading Peter-Paul Koch's analysis of WebKit implementations. Thanks to Palm's Dion Almaer for pointing out the analysis. Readers know WebKit as the open source Web browser engine used by several mobile and PC Web browsers, including Apple's Safari, Google's Chrome, Palm's WebOS, and the Android Web browser. In fact, Wikipedia lists 19 browsers based on the open source WebKit browser engine. As you read on, keep in mind there is no standard that vendors using WebKit must adhere to or claim certification against. A WebKit-based browser is, well, whatever the vendor wants it to be.

Imagine if there were a WebKit standard and a compliance test suite that vendors had to certify against to use the WebKit brand. Customers and developers would gain protection against vendor lock-in that open standards deliver to a much higher degree than open source alone. I'm not naive enough to think that open standards equal "write once, run anywhere." But even if a WebKit open standard could drive a 50 percent improvement in compatibility across WebKit-based browsers, that would be something to write home about.

IBM has launched LotusLive iNotes, an on-demand e-mail, calendaring and contact management system meant to compete with the likes of Google and Microsoft, the company said today. Pricing starts at $3 per user per month, undercutting Google Apps Premier Edition, which costs $50 per user per year.

perience.

Ribbit Conference Gadget -Beta The Ribbit Conference Gadget allows Wave participants to escalate an online collaboration session to a real-time audio communications session, allowing participants to talk with each other while collaborating. The Ribbit Conference Gadget is persistent in the Wave and allows any Wave participant to: Create an audio connection with multiple Wave participants Add non-Wave participants to the session Mute or hold any of the individual participants from the stream Disconnect any participants from the stream End the session

We intend for this site to be a central location for information on how to move your data in and out of Google products. Welcome.The Data Liberation FrontThe Data Liberation Front is an engineering team at Google whose singular goal is to make it easier for users to move their data in and out of Google products.  We do this because we believe that you should be able to export any data that you create in (or import into) a product.  We help and consult other engineering teams within Google on how to "liberate" their products.  This is our mission statement:Users should be able to control the data they store inany of Google's products. Our team's goal is tomake it easier for them to move data in and out.

Signaling an intent to compete with giants in the collaboration software space, Google unveiled an API to extend the Google Sites collaborative content development tool, featuring a capability to migrate files from workspace applications such as Microsoft SharePoint and Lotus Notes to Sites. One application already built using the Google Sites API is SharePoint Move for Google Apps, developed by LTech for migrating data and content from SharePoint to Sites. Google Sites is a free application for building and sharing websites; it is described by Google as a collaborative content creation tool to upload file attachments, information other Google applications such as Google Docs, and free-form content.