Opinions not backed by knowledge or experience with the particular subject aren't often worth a whole lot
If that is supposed to say that, unless you've ignited a BP firearm with plugged barrel, your opinion doesn't matter, well, okay. It's a strange standard to use, though--and, frankly, I hope by that yardstick I never gain ANY "experience."
(By the way, I would have thought that a revolver--with its cylinder gap and smaller charges--is not the same as a BP rifle. But I may not have the experience to know which experiences count, and which don't.)
I
have had the experience of working with explosion-injured victims. That probably colors my thoughts.
Personally, I always thought that people with knowledge and experience different than my own did not mean they had
no relevant knowlege or experience--heck, I actually thought that might mean I could learn something from them.
So, then the take-away here for me is supposed to be that it's all-righty to ignite a firearm with an unkown charge and a possibly plugged barrel, as long as you're "careful" and willing to take the consequences--well, fine: so says THR! Stamp of approval given. You young shooters listening?
Still, I'm going to admit to being perhaps a little slow on this one, so it might take me a while to get it.
But to each his own.