https://news.ycombinator.com/item?id=26685755 https://news.ycombinator.com/item?id=26685755 this comment points out that Walker linked to that blog post from hi

https://news.ycombinator.com/item?id=26685755 https://news.ycombinator.com/item?id=26685755 this comment points out that Walker linked to that blog post from his official site after all.