"Have you discovered the 7 Wonders of Windows 7 and learnt about the key features that make this a compelling release of the operating system to: make users productive anywhere, enhance security and control and streamline PC management?" said Microsoft's Amory Somers Vine.
Microsoft is highlighting a number of Windows 7 features, including "BranchCache, DirectAccess, BitLocker to Go, Search Federation, AppLocker and 3G Wireless Networking". The site lets you virtually browse each feature, just click the feature and a pop up appears detailing the selected feature.
More Info: 7 Wonders of Windows 7