>It was not the domain that was included in the title but the authors name, they happen to be the same.
Yes I understand that that was the intention but let's suppose the process of detecting domain name in the title had been automated. The post would've been flagged.
>on HN they are posted so infrequently
I take it you don't browse HN's newest page, it's full of garbage links.
Whilst on reddit and other sites I will check the domain, on HN they are posted so infrequently that I spare myself the strain.