I've always considered myself a bit of a software junkie. Nothing excites me more than a great piece of new software.Some of my best childhood memories are our trips to Grandma's house, where I'd have access to a computer with a dial-up connection that I'd use to obtain freeware and shareware.I'd bring 4 or 5 floppies with me and try to cram all the games, waveform editors, and utilities that I could sneaker-net home.Luckily today, excellent software written with passion oozes out of the app ecosystem. OS X and the App Store really fuel an economy of software built for humans by people tha...