software isn't steel. It's more complex. Think about everything that went into you posting that message. OSI stack 1-7, your computer or phone. Keyboard, the b

software isn't steel. It's more complex. Think about everything that went into you posting that message. OSI stack 1-7, your computer or phone. Keyboard, the browser you used. The php / database on ycombinator. There's lots of successful software. And there are pleanty of bad ships that blow out budgets.