Snowgun wrote:....While I acknowledge that the index lock mechanism might make bad draw skills worse ...it is still inherently not the holster's fault. The holster is not making the gun go off. I just don't believe we should automatically blame the equipment without the equipment mechanically failing during correct usage...
Did you see the post about the Glock safety that's built into the trigger? While that safety is probably 100% sound from a technical perspective, using it could easily lead to situation where the trigger is activated because it's design doesn't take into account human tendencies.

Snowgun wrote:Have you ever used such a holster?...I mean, it CAN'T be the user's fault for not correctly using their equipment, right?
Yes I've used with an unloaded firearm and I didn't like them. I think the quote by Fairbairn and Sykes sums up a lot of my thoughts.