One reason could simply be the fickle nature of the social networking market, suggests Simon Haighton-Williams, technical director of web consultancy WTG in London.
Florence Toffa, director of Mobile Web Ghana, welcomes the launch of Hope City.
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Chris Pitt moderated a panel on results-based education with Eric Nadelstern of Columbia University, Maureen Devlin, a classroom teacher in Wayland Public Schools, and Steve Hargadon, director of the Web 2.0 Labs.
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Now, that curtain has risen slightly: Users can again send e-mail and access the Web, according to Ron Deibert, director at the University of Toronto's Citizen Lab and an investigator at the OpenNet Initiative.
The Nikko Electric web site lists Guoping Cao as Representative Chairperson Director, but Japanese hold all other management positions, and all 200 engineers and workers at the Kanagawa Prefecture plant retained their jobs.
Writer and director Ryan Perez says that although his Web movie faces serious competition from Hollywood, he's confident his take will shine through.
"This channel potentially could revolutionize the consumption of content in much the same way the Internet did, " said Rob Grimshaw, managing director for the Financial Times's Web site.
Dr James Munro, the director of Patient Opinion, said the web and the rising influence of social media such as Facebook, Twitter and other discussion sites was likely to force big changes in the running of programmes.
Brooks Jackson, director of factcheck.org, a nonpartisan Web site that monitors the accuracy of campaign ads, talks to Liane Hansen about the veracity of the claims.
Robert Callahan, director of state government affairs at TechAmerica, said Web companies already seek to protect users' privacy.
"There is no sector of society that has not been transformed by the invention, in a physics laboratory, of the Web, " said Rolf Heuer, CERN's director-general.
Blake Eskin, former web editor of the New Yorker, joined last year as editorial director.
"Currently, the most dangerous problems are several reservoirs near Wenchuan, " the relief director said, according to a transcript on the CCTV Web site.
James Whitson, a director of Rettie, said despite 65% of the web visits originating from overseas, those who viewed the property and noted interest were Scottish-based businessmen.
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Since 2004, when trouble in the news industry started to show, at least 800 community news Web sites have popped up, according to Jan Schaffer, executive director of J-Lab: The Institute for Interactive Journalism.
About the guest blogger: Jennifer Pahlka is the founder and executive director of Code for America, which works with talented web professionals and cities around the country to promote public service and reboot government.
And Philip Su, the engineering site director of Facebook in London, said he was delighted the web titans were working together on the project.
Pinched wallets are putting the so-called feature phone--which includes a camera, Bluetooth, text messaging and Web surfing capabilities--at risk, says Avi Greengart, research director of mobile devices at Current Analysis.
"Ensuring that your checkout process and, more important, the credit card form are well-secured will guarantee your customers feel safe when transmitting their information, " says Pat Kaeowichien, director of information technology for Magnetic, a Tampa-based Web-development firm.
That could mean websites will be required to include spoken descriptions of photos and text boxes for the blind, as well as captions and transcriptions of multimedia features for the deaf, said Jared Smith, associate director of WebAIM, a nonprofit group that trains and evaluates companies on Web accessibility.
But the BBC is sticking with its position, director general Mark Thompson wrote in a blog post on the corporation's Web site.
Ms. Lampley is also a founding principal and the managing director of the for-profit Scowcroft Group, according to the Scowcroft Groups Web site.
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Ms. MINDY FINN (E-campaign Director, Republican National Committee): Why don't we use the Web and empower our supporters to then create an ad that will go on television, which is still the most powerful medium for reaching the masses?
To attract consumers, publishers would have to build a single, collaborative Web site to sell e-books, an idea that Jason Epstein, the former editorial director of Random House, pushed for years without success.
"We are betting big on the cloud with our most successful product, and we are investing heavily both in the product engineering side and the physical infrastructure side, " Tim O'Brien, Microsoft's senior director of platform strategy, said last year when the company first unveiled a Web-based version of its Office software.
It will offer various Web shows at different prices: free for the basics, and more for the equivalent of the director's cut and extras.
"For those that do it right it's a big deal, " says Scott Silverman, Shop.org's executive director, who cited Circuit City and Sears as chains that have effectively merged store and Web operations.
When it comes to security, Census should focus on protecting its Web server, which is a prime hacker target, said Mike Zboray, vice president and research director of network security at Gartner Group.
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Daria Kelly, director of sales for the label, told Reuters the artwork was pulled from the label's Web site by 9:30 p.m.
Melinda Chung, director of product marketing at Locu, says that beyond helping merchants customize and publish their menus across the web, Locu is working on also adding an analytics dashboard.
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