Mathias On Mobility: Do We Really Need 4G?

InformationWeek columnist Craig Mathias argues that 4G might not be all that much better than 3G for mobility.  

Cloud Computing: Washington vs. Washington

Om Malik looks at two different government approaches to cloud computing – the federal adoption of it and the state of Washington’s choice to build a brand new $180 million data center.

5 Lessons from Dark Side of Cloud Computing

Robert Lemos shares some cloud computing security warnings from the Black Hat Security Conference.

No More Perks: Coffee Shops Pull the Plug on Laptop Users

Mobile workers may no longer find themselves welcome in their second offices – the coffee shops.