A friend of mine, a student of criminology and psychology, emailed me a couple of questionnaires for a paper she's writing to my GMail address.
The email and the questionnaires were in Hebrew. GMail's advertising engine analyzed them and presented me with four commercial messages: Two about job seeking services, one about abstracts writing service, and one about immigration to Australia. The last one was in English.
Does it mean that many Israeli graduate students are interested in immigration to Australia?
There must be someone to blame.