Does Google,Apple,Microsoft,Amazon,etc. officially follow HN?
Does the people from Google,Apple,Microsoft,Amazon,Yahoo,etc. read and react to the hacker news?
It is probably important to your understanding of Big Companies (TM) that a big company is referred to as a single entity for purposes of corporate personhood and shorthand, but they rarely act as a single body, but rather as a collection of people and sub-organizations who are colliding together in Brownian motion.