I mean is it even a statistically significant leap in performance (greater then 1.5%). I mean yeah for sure an overclocking enthusiast would like a great bin; but they probably already understand the concept of the chip lottery; unless this article is meant to imply intel is running their own version of the store silicon lottery where they price better performing silicon within the same tier for a higher markup like a scalper.
I mean otherwise your article is a great big 'thank you captain obvious'; with manufacturers selling better stuff for more money.