I think this would very useful, but for the reverse reason. I believe there could be a lot of value in filtering out non nude photos. Realize the number of phot

I think this would very useful, but for the reverse reason. I believe there could be a lot of value in filtering out non nude photos. Realize the number of photo sharing sites that are available, being able to filter many of them and pull out nude photos could be very useful for those working on porn site companies.