The Big Data talk just never ends. I am going to geek out a bit with this post. It does not necessarily follow my usual light hearten style 🙂 However, I like to look at future technologies that are interesting and sometimes a little bit controversial. And Bitcoin (blockchain respectively) is the sole synonym of controversy itself. It was loved, hated, feared, disputed but never ignored. Anyway, change never comes without a bit of controversy, does it now? I am not going to talk about what Bitcoin is, and the process that is used to create the coins. You can…