Top 1% of Mobile Users Consume Half of World’s Bandwidth, and Gap Is Growing

"The world’s congested mobile airwaves are being divided in a lopsided manner, with 1 percent of consumers generating half of all traffic. The top 10 percent of users, meanwhile, are consuming 90 percent of wireless bandwidth."

Students of Online Schools Are Lagging

"The number of students in virtual schools run by educational management organizations rose sharply last year, according to a new report being published Friday, and far fewer of them are proving proficient on standardized tests compared with their peers in other privately managed charter schools and in traditional public schools."

Study: E-Textbooks Saved Many Students Only $1

"Despite the promise that digital textbooks can lead to huge cost savings for students, a new study at Daytona State College has found that many who tried e-textbooks saved only one dollar, compared with their counterparts who purchased traditional printed material."

Startups Aim to Bring Education Industry Into 21st Century

"For many educational institutions, financials have limited them in bringing technology into classrooms, but some argue the formality and rigidity of these places have created an uphill battle to integrate new technology. A handful of education technology startups are looking to change this. . ."

Digital Music Sales Top Physical Sales

"For the first time in history, digital music sales topped the physical sale of music. According to a Nielsen and Billboard report, digital music purchases accounted for 50.3% of music sales in 2011. Digital sales were up 8.4% from the previous year, while physical album sales declined 5%."

Profits and Questions at Online Charter Schools

"Agora is one of the largest in a portfolio of similar public schools across the country run by K12. Eight other for-profit companies also run online public elementary and high schools, enrolling a large chunk of the more than 200,000 full-time cyberpupils in the United States."

IBM's Top 5 Technology Predictions for the Next 5 Years

"Crystal-ball forecasts, fanciful or otherwise, are a staple of year-end conversations, but IBM, the computer-services giant, has a research arm that makes them as a matter of course. Every December, it puts out a '5 in 5' list -- five predictions for the next five years."