Thanks for the link.  I think you should have worded your last sentence differently, but I understand your bias.  

I have never liked the studies relying on fluoridation status because we don't know how many people actually drink the water untreated anymore and which beverage companies filter it out.   We really need to correct for those, because the bottled water industry has grown so much in the past 30 years and I suspect the use of home RO has as well.   The good news is that Till is now doing research that is more linked to individual and early dose so we will soon have better information. 

Perhaps to demonstrate your neutrality, you could do a similar analysis on the paper that Lindsay McLaren produced to start the whole firestorm in Calgary.  I hope if you do you will mention the political aspect of what she left out and what she said to the media about her work.