such an obvious question and yet i totally missed doing it myself and then when Betty La Bamba did it on her Rubber Betty pole in November i had to be told about it a month later by Through Fare (thanks!).
essentially she broke it down into four main catergories: "Nurse/Medical", "Dominatrix", "Maid" and "Rubber Doll" which won at 44% of the 34 votes.
she's also made a major find with Vogue Nippon (Japan's) november issue which is full of dolls modelling high fashions with a definite fetish edge.
thanks to Betty for supplying me with the images too use here.