Virginia Postrel links to her petition against a cloning ban four times(!) in her latest plea. Apparently she now thinks the problem is that folks are suspicious of online petitions.
Maybe, as I suggest below, not as many people share Postel's views as she thinks. Maybe lots of smart people are concerned about cloning, and think a ban might be a good idea.
Nah -- it must just be skepticism about onlien petitions.