[Randy Holmes-Farley]

A primary goal of this thread was to inform and educate prospective users of laser technology as to not only the benefits, but the significant safety concerns and safeguards that need to be adhered to.

Fair enough, but don't underestimate the stupidity of some people. In my case, for example, there are certain chemical procedures that I'd readily carry out which I am very reluctant to recommend at RC. Even with warnings, someone may try it and not be adequately careful.