I made my GitHub account on June 17, 2011. About two minutes later, I opened my first issue: teleporting was broken in TShock, a Terraria server mod, and I wanted to know why. Not as early as some, but early enough to remember when getting a PR merged by a complete stranger felt like a small miracle. (I've been obsessed with game servers ever since - it's literally my job now.)GitHub wasn't really the start, either. Before that, it was SVN checkouts that broke if you looked at them wrong, and ti...