Leapfrogging with wireless networking

These are the types of things I like. An “open source-like” book titled Wireless Networking in the Developing World. The book is authored by known and respected professionals. It is released under a ShareAlike Creative Commons license. The book is available for free electronically or a printed copy can be ordered. It is supported by the website, where the authors have set up a wiki for commenting on the book, making corrections, translating and providing concrete examples of projects. Impressive stuff. Check it out.