"Gm" he wrote as he sipped some coffee. That message in ones and zeros, traveled through his phone and his router out there, bouncing and relaying it for others to see it. Not through a centralized entity but more like a mycelium fractal, spreading and expanding. He checked the price and he felt nothing. Had some more coffee. It was still warm. Checked the notifications. Someone replied: "Gm" , they wrote.