Hi, it is the author here. My coworker told me that my post is being discussed in Hacker News, I did not know! It will take me some time to digest what was s

Hi, it is the author here. My coworker told me that my post is being discussed in Hacker News, I did not know! It will take me some time to digest what was said here. It looks like a lot of good discussion. Thank you!