It is an appropriate response because I will be the first to admit I am not an authority on fluoridation, but I am very good at sniffing out cuckoos.
Do you suggest that the words of 'the top dental advocate in Canada (who dubbed him with that title, anyway?) trump the opinions of the World Health Organization, the American Dental Association, the American Medical Association, the Centers for Disease Controls, the Surgeon General and the National Institute of Dental & Craniofacial Research? I know, I know, probably a mass conspiracy of some sort, but you can read all about it here:
http://www.ada.org/public/topics/fluoride/fluoridation_statement_sixauthorities.pdf
Furthermore, you assert that fluoride is somehow or another so darn toxic that people will be dropping like flies (or at least should be), yet the data from honest-to-goodness toxicologists (of which Dr Limeback admits he is not counted among the ranks of) fails to demonstrate any such effect. How do
you explain the discrepency between
your assertion and reality? Here is the journal article that suggests that you are promoting fear out of proportion to threat; it is on Medline if you want to look it up and dissect it and see where the toxicologists err. Clin Toxicol (Phila). Dec 2007;45(8):815-917
If you want to approach the issue from a cost/benefit point of view, then I am with you. For example, fluoridating water in areas where the natural levels are elevated may be a waste of money. However, playing the 'dicatorial government poisoning the people and supressing the truth' card will quickly land you in the cuckoobird camp.