Disappointing. Almost nothing in the book describes the concept of the IoT, or even practical applications. It should be called "some simple code examples for the Netduino and an example of connecting to Pachube (now Cosm)". The Netduino itself seems a poor choice -- double the cost of Raspberry Pi with none of hte general purpose abilities, and a strong leaning towards closed M$ environments (the world's worst embedded software ecosystem?).