Google's Porn Problem

It seems Google has a pre-occupation with porn. Doing a search on google for "Hot Celebrities" brings up the usual bunch of softy celebrity gallery websites, however, google have decided to show me an image of a ladies vagina above them all.

Although very nice, not exactly what i'd want my daughter to come accross, even if she's doing a search for "hot celebrities". What next?

And yes, the cookie is set to the standard "Use moderate filtering (Filter explicit images only - default behavior)" .. even shows up when i use my nokia to goto google.