Example of on HN expecting everyone (newbies and all) to know who you are. This happens with DANG and SAMA comments as well. Back when PG used to comment also happened. Look at their profiles, really no explanation of who they are here:
Why is it so hard to put info in your profile or to put a footnote in your comments for the newbies? Would you have your business act this way? Reply to a person's inquiry and not say who you are and what you do? Of course not.
> Disclaimer: I'm CIO @ Namecheap
https://news.ycombinator.com/item?id=11479810