Android ad impressions surge, iOS flatlines; Samsung to open-source Bada OS;

> Millennial Media: Android ad impressions surge, iOS flatlines. Article

> Report: Samsung to open-source Bada OS, reduce reliance on Android. Article

> Smaato: U.S. mobile ad fill rates slide 8 percent in Q2 2011. Article

> Microsoft: Windows Phone Mango arriving in 'next week or two.' Article

> Verizon sides with Samsung against Apple in patent dispute. Article

And finally... Canoe stolen by Lewis and Clark replaced 205 years later. Article