I wonder if the plugin for openoffice or word works the same way?
I can't imagine the unique circumstances that would have to be in place for leo to use such a thing against you. It would set legal precedence worldwide. If they were to find this information because you were already under investigation, then you're already screwed. It seems to me that as long as it's registered anonymously there is no way to tell if you have a legitimate research license or not. To take on the task of arresting a real live person based on some flimsy internet notes would cost thousands upon thousands of dollars. You'd have to be a really big fish. I can understand being reasonably cautious, but this has never happened, ever, and with good reason. In order for that stuff to be something that can convict you of a crime they have a lot of things to prove or assumptions to make. It only takes reasonable doubt and if you can keep your cool and not plead guilty, generally speaking they won't pursue anything less than a sure thing.