He gave up his right to privacy when he entered a big buck contest with the sawed off head of a deer, as well as when he posed with the deer in his underwear and posted it on Facebook.
By this logic YOU would give up your right to privacy for any/all law enforcement to come and search your home for ANYTHING they want just for posting pictures of any kind on the web. Post a pic of a firearm, LEO decides it's stolen without even having the serial# and kicks your door in. Yeah, that sounds right.