@Johnfen - I came across your comments at https://news.ycombinator.com/item?id=19623785 https://news.ycombinator.com/item?id=19623785 and unfortunately I am una

@Johnfen - I came across your comments at https://news.ycombinator.com/item?id=19623785 https://news.ycombinator.com/item?id=19623785 and unfortunately I am unable to post a follow-up question/comment. What's the best way to get in touch?