Similar to: http://bioischanged.com/privacy http://bioischanged.com/privacy but for Facebook :) Slightly tangential, but what's to stop me flipping one bit in

Similar to: http://bioischanged.com/privacy http://bioischanged.com/privacy but for Facebook :) Slightly tangential, but what's to stop me flipping one bit in a JPEG and uploading it again. JPEGs are renowned for being fault tolerant to even the most aggressive mangling of the file structure, as long as the header is intact it will preserve some integrity