Comment policy

I retain the option of deleting comments, the only substance of which, is invective or unsupported opinion. Such comments however may be retained to demonstrate the intellectual vacuity of the commenter. I am sorry if you feel compelled to offer opinions without substance. If you offer no reason for your dismissal of my or other commenters' thoughts I have no idea what your problem with them might be. I have found that this tactic is a particular specialty of the Marxist/Leninists liberal left but it is also employed by the bigoted extreme right.