Mosh — ssh that lets you roam and stay connected. UTF-8 native.
Android Economics — working back from Google’s declared valuation of Android royalties to figure out how much they have and how it’s growing. Error bars for Africa here, but can’t argue with the conclusion: Whereas Android generates $1.70/device/year and thus an Android device with a two year life generates about $3.5 to Google over its life, Apple obtained $576.3 for each iOS device it sold in 2011.
