By the way, as an author of the article, I'd like to ask the HN community to send me an invitation to Lobsters: I want to be able to share my publications there as well.<p>Before deciding whether to send an invitation, you might want to check other articles on my website ( <a href="http://dmitryfrank.com" rel="nofollow">http://dmitryfrank.com</a> ).<p>Thanks.