The first piece of software I ever wrote was on the TRS-80 Model 1. It was called "How To Juggle”, and it had 4K of memory. It was my version of “Hello World”, what every programmer first writes on a new piece of hardware. CLOAD Magazine purchased it for $75, they distributed it to their subscribers on a cassette (there weren’t disks for the TRS-80 yet). It was 1979. I was 15 years old, and I was a software entrepreneur. I still am. Just five years later, I was an intern at Apple writing some of the first native assembly language on the Mac and working in a building called Bandley 4 with a pirate flag on the roof. Guy Kawasaki hired me to help developers write software on the Mac without using its predecessor, the Lisa (something that had been required when the Mac launched). My first example of how to write for the MDS 68000 development system manifested itself in a video game called "Raid on Armonk." It was an allusion to IBM’s headquarters. They were the anti-Mac and we clicked and destroyed them. (Turns out they eventually clicked on themselves.)