For me most interesting is that 3 guys in Netherlands decided to create Bitcoin City (Arnhem) where everything can be bought with bitcoin.
I wonder when someone will decide to create Bitcoin country...
What is the most interesting thing you know about Bitcoin?
I never heard about such Arnhem arnherm. But the interesting thing about bitcoin. I can use it around the world. Fees, Fast transaction? forget it it's not the interesting things from bitcoin.