Personally, I think marketing plays a big role. I am no die hard flashlight fan, but occasionaly visit this site. I have bought lights like the ra clicky, quark, ex10, and a couple other lights that are dicussed regularly on the forums. The first mention I heard of this light (arc6) was on the pole recently, ra clicky vs arc6. I then researched the light, and decided to get one. I was looking for a mclux pd in aluminum for a while (also because of hearing what good light it is here on cpf). The arc6 looks very similar.
I don't know why there is not more talk of this light? You can't argue price anymore, it is priced around the same as other lights in the high end edc style lights. Sapphire crystal, titanium bezel, etc.. Just like my father used to say "word of mouth is the best advertisment", and if this light is worthy (which I am sure it is) I will do my part to recomend this light and company.
God bless and happy Holidays to all of you!
Kerry