Well, my point was on the "outer reality" you want to create for the spectators, and to highlight that a shuffle control and a pass aren't interchangeable. That's what I was trying to say. Didn't want to derail this into an acr thread (and for what it's worth, I agree - I use one pass, it's right at the start, and that's it).
I may have misinterpreted your earlier post - to me, it seemed to say that you could substitute one control for the other. ACR was only the first example that jumped to mind, but the point is, one looks like the card is lost somewhere, and one looks like the card is in a specific place. Depending on which effect you want to create for the spectators, that's what you should use.
If you haven't yet, read "Designing Miracles" by Darwin Ortiz - this is discussed far more eloquently. That book will make every single trick you do better. No kidding.
I would never bring BC into any conversation, except as an example of what not to do. He's a joke.
I'm from the old school. My heroes and teachers wrote books and made their livings performing, not running websites.