Great quick technical opinion on Ethereum Dark. The techchat team is very interested in what Ethereum has to offer. Ethereum's smart contracts make it closely applicable to so many industries. Consider this...
The Internet of Things is going to be very relevant in your life here pretty soon. Imagine you order a package off of the Internet. With sensors every step of the way tracking your package to safety the sensors forms its own node on a blockchain and Smart contracts can record “possession” of the device to each individual sensor (and subsequent location). A barcorde / NFC chip / other tracking devices on the package will be read at each sensor on the way to your house. Each time it is read by a new sensor, it’s location is broadcast to and agreed on by all the IoT participants on the blockchain.
We look forward to following Ethereum closely.