I was just doing my job today when I noticed a flashlight in a polymer holster on a customer's belt. I thought nah that couldn't be a HDS a light that is super uncommon. So I ask the man hey is that an HDS flashlight and he is the yeah how did you know. I tell him I collect lights and show him a few pics. He has Arc and older Surefires and this HDS light. He wondered how I knew so much and I mentioned CPF and he said he reads stuff from here. Like how likely is that!