Dust is like smoking, you make your own decisions regarding the risk and at the end you have to live with it. There will never be a concerted universal education campaign as there is with smoking to point out the dangers and there are always people around who are willing to tell us that dust is not dangerous to our health. My time selling Clearvue showed me one thing, health and safety can't be sold, it is always bought and usually only after the dust has settled in the lungs of the purchaser. There are so many myths, untruths and plain lies put out by sellers of "dust collectors" it would take a book to sort it out and then the author would be ridiculed by the non believers. The average bag/filter type "collector" should be banned from sale along with shop vacs but that is a whole other war yet to be fought and my guess is it will never be.
Chris
Everything I like is either illegal, immoral or fattening