Thanks for the coffee :). The field of detecting authorship is called stylometry, and preventing that is called adversarial stylometry. Here's a java open sour

Thanks for the coffee :). The field of detecting authorship is called stylometry, and preventing that is called adversarial stylometry. Here's a java open source software that you could use : http://www.hacker10.com/other-computing/deceiving-authorship-detection-with-jstylo-anonymouauth/ http://www.hacker10.com/other-computing/deceiving-authorship... BTW , another issue. If you really want to achieve strong anonimity you have to have large number of users, and large number of researchers trying to break your system. The best way to build anonymous forums in this context , is to build popular anonymous email(currently there's none. only 2 we might see in the future "the dark mail alliance" and "pinchon gate") , and use it for forums.