Well, first question is "should I consider nullification type stuff a good idea at all?"

Second, is if I consider the answer to be yes, should I be willing to lie about it? That seems even more shaky. I'm thinking ethical injunctions here and such. (ie, "don't go lying about relevant stuff in the context of a court/justice system (at least one that is vaguely reasonably fair) "

So yeah, that's a second question.