From your 'death tractors' example, now I understand why people are debating changing 'master-slaves' to 'leader-followers'. Thais wouldn't want to call their

From your 'death tractors' example, now I understand why people are debating changing 'master-slaves' to 'leader-followers'. Thais wouldn't want to call their machines (or anything or anyone) 'slave' with serious tone. It sounds offensive. Thinking about it, native English speakers might have internal struggle about many programming words. As a non-native english speaker, rude/strange/crude/offensive words don't really cause me emotional impact.