No more false IDs on Metafilter! Now researchers in Italy have developed a program that can spot enough subtle differences between two authors' works to attribute authorship.
WE ARE WATCHING YOU. "The FBI added that its research is 'always mindful of constitutional, privacy and commercial equities,' and that its use of new technology can be challenged in court and in Congress." No really, go ahead, try and stop us if you don't like it. That's your (snicker, snicker) right.