When I asked some friends to review this post, one said "everyone already knows what 10X is" and another said "is that 10X really true?!" The former was an eng

When I asked some friends to review this post, one said "everyone already knows what 10X is" and another said "is that 10X really true?!" The former was an engineer. Obviously this is really hard to measure. In my experience, it is true, but that is a qualitative assessment.