A Heartbreaking Work of Staggering Genius
The software I use to track readership supplies certain information about those who find my site, including the URL, internet provider name, type of computer used, and the search terms (if they found it from a search). Mostly provider names are general enough that one can only narrow down the source to a few tens of millions of people, but a few are much more specific. I happened to notice one of the latter (a prestigious address) so I looked at the details and noticed that the search terms were the first and last names of a somewhat famous person, plus the word "genius."
Not perhaps coincidentally, the person in question is a notable at the address in question. So I'm having fun with the idea that maybe I got a hit from that person in the course of Googling their own name plus the word "genius."