We'll know the idea is catching on when Lyman, Hornady, and Redding start making separate crimping dies.
Snuffy, Lyman, Hornady, and Redding all make dedicated crimping dies. I was being sarcastic. Sometimes I forget people read things and put whatever inflection they want on it. I think crimping in a separate step, IS catching on. It will be interesting to see what the accepted method is in ten years.