i haven't read much at all about this yet, but not knowing how to work one's software, and interpreting vague shadows in a manner that would give rorschach a wet dream doesn't translate to lying in my book. i make the same strong distinction between lying and craziness as burgundy above. (though not all craziness is 100% full-on, which explains why somebody like GWB can be deluded and a liar.)

i vote for #4 (mckinnon is a kook), but i like redbird's version best. :)