(an academoc networking site) has an interesting alert service whereby they email anyone whose page is accessed with a referrer URL from one of the main search engines, and give the search terms, the search engine and, where available (from the web server log of rather than from the search engine), the country from which my page was accessed. It’s interesting to see how people find me and from where. Yesterday I got such an alert where one of my papers was found via a search on a minor paraphrasing of one of the significant sentences (i.e. not a linking piece of text but one of the presentations of the core ideas in the paper). Thinking about how I’ve worked in the past, I suspect this was an academic checking for plagiarism in a piece of student work that has made them suspicious.