I think I may have misunderstood your original post. Sorry about that You're right about being in the dark on many aspects of the VSL world. But it didn't used to always be like that.
You don't have to be sorry about it.
You are talking about “legacy” videos... I don't know them, but this could be an option. I think most of the forum users here are customers from the very beginning of VSL, they know all of this, but new customers have really no information.
You can get some clues from the VI Pro video, but that's “hidden information” for me. If a new customer is interested in Dimension Strings, and comes to the product page, he/she expects to have the information there. He/she may watch the VI Pro video by coincidence – if at all.
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I agree that we should stop talking about this, because the thread started with another topic.