What is Blockchain?

People keep asking me this question. They think it’s a dodgy pyramid investment scheme. For some it is the future…
Knowledge: dug up by curiosity

Steve Wheeler @SteveWheeler always impresses for his clear thinking. This recent but seminal article lays the groundwork for modern constructivism.
Digital Divide Deepens

The rankings are out and the differences between the states in the Digital Inclusion index is not great surprise.