Google Maps for mobile devices updating with added offline support, Bing maps lists actual shop locations in malls to help this holiday season, and Apache is taking over Google Wave to allow continued development.

• The World is Watching: The State of Online Videos
  More and more, the content we consume online is becoming video-centric. Here's a quick infographic breaking down recent video consumption data. [Clicker]
• Bing's new mall maps: Get in, get out, and the avoid the crowds
  Shopping for the holiday season is ramping up quickly. To help you out, Bing's launched a mall map companion to help you see where particular stores are in malls. Currently minimally supported, but will continue to expand. [Bing]
• Google Maps for Mobile 5 unveiled, adds dynamic map drawing and offline mode
  Google Maps Mobile 5 is set to get 3D rendering and better offline support. Most Android phones will be able to run the full new feature set. However old devices with limited hardware support may not receive the new benefits. [Engadget]
• IE9 and Privacy: Introducing Tracking Protection
  Microsoft IE9 will be implementing a way for users to block particular external elements on a site from tracking them. Users will have full control over which elements on a site they'd like blocked. [IE Blog]
• Introducing Apache Wave
  Now being open sourced, Google Wave will join and continue to be developed thanks to the Apache Software Foundation's offer to host it in their incubator. [Google Wave Blog]

heres some very useful data.