And the moral of the thread is: no PhD student will ever come close to admitting, in any way, that their research is strange, or an unusual choice. Also, they are, on the whole, reluctant to cast the first stone about the research of others, lest they get a whopping great boulder catapulted right back at them. This is no laughing matter.
People have expressed bemusement and astonishment at my choice of research topic - but that is because they are fools.