Fly,
first off, if you are not making a profit, or selling pics there is no copyright infringement, so for fans to trade pics among each other is not a problem
I know someone will bring up Napster, so, Napster made money with the advertising done on their site which provided a vehicle for trading music.
As far as whether or not Hustler has a problem dealing with webmasters, I think for the millions we bring, they will sink to our level without too much problem
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