It appears that in order to successfully file a claim of being impersonated, I must at last officially copyright the character of Corvus Blackthorne.

@lumberjackslam I do not know his legal name. I know him as Wotan or Petri. He began cloning me in the days of Yahoo! Answers. In fact, thanks to his efforts, the last post from me on Yahoo! Answers is not from me at all. It is one of his clone accounts issuing a farewell message filled with Nazi propaganda. The fact that this rogue was successfully able to do that on the final day of Y!A haunts me.