It's weird the way like-minded people somehow all find each other. There are several HN members along with myself who have ended up running bootstrapped SaaS businesses to make their living, who all played the same MUD (the text-based precursor to MMORPGs you could telnet into) in the 1990s/2000s. Creating "zmud triggers" to automate parts of that game was probably some of the earliest programming we all did.