So this article, NY hookers cross street from Craigslist to Facebook, talks about a study by sociology professor (!!) that undercovered that Facebook has become the primary social software service now that Craigslist has shut down it Adult Services section last year.
However, the gem in the story is the reference to the value of the Blackberry brand.
This symbol of professional life [ie owning a Blackberry] suggests the worker is drug- and disease-free," Venkatesh [aforementioned Prof] explains.The article notes that:
Of prostitutes that own a smartphone, 70 per cent have BlackBerries while just 11 per cent own iPhones.El Reg readers display their sense of humour in the comments on this story.