Considering PG didn't strike down the story I presume to think he expected it to leak out or didn't ask it to remain confidential. Re: "Semantic Scramble", thi

Considering PG didn't strike down the story I presume to think he expected it to leak out or didn't ask it to remain confidential. Re: "Semantic Scramble", this was/is used quite successfully in a university course I tutored. Students are supplied with Java code featuring a unique comment style (/ * */). So many students blindly copied code out of another student's assignment and submitted it as their own that we could effectively generate a map of the plagiarism without even looking at the code -_- For images steganography would work easily enough and for "semantic scramble" see "Practical Linguistic Steganography using Lexical Substitution"[1] from EMNLP 2010 =] [1]: http://www.cl.cam.ac.uk/~sc609/pubs/emnlp10frannie.pdf http://www.cl.cam.ac.uk/~sc609/pubs/emnlp10frannie.pdf