Personal attacks like this (and "you're not thinking clearly", above) are not allowed on Hacker News. We ban accounts that do this, so please don't do it again. Instead, please (re-)read the HN guidelines and post civilly and substantively, or not at all—regardless of the clarity of someone else's thinking.

https://news.ycombinator.com/newsguidelines.html

https://news.ycombinator.com/newswelcome.html