Louis: You're welcome. I'm glad you enjoyed the reference I steered you to: The minority dissenting opinion in Science and Society about the terrible utopian essays their fellow board members and editor were printing. I personally think it stands as a monument to the stupidity of some practicing Marxists. It reads that way to me as much today as it did five years ago. I'm sure you find it completely persuasive and convincing. That only confirms my own opinion that it is dogmatic clap trap.