We've banned this account for repeatedly breaking the site guidelines. In fact, it looks like it has done that in every post!

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

Edit: I spoke too soon - https://news.ycombinator.com/item?id=36627224 and https://news.ycombinator.com/item?id=36168830 were fine. If you'd like to be unbanned and stick to posting good comments like those, let us know at [email protected].