cos

I wasn't the one who leaped, cos -- drawing in chalk on the sidewalk was your example, not mine. I never mentioned such, but instead was talking about much more permanent forms of "expression". My point is a simple one -- that when you don't own the medium, you should think damn hard about your right to express yourself on it...and the more permanent your form of expression, the harder you ought to think. I think this is a reasonable view, but you apparently consider it "so far beyond ridiculous", so it would seem we're at an impasse.