Will citing the Kindle location, and not the page number, become the norm?

Nate Silver’s book The Signal and the Noise contains an interesting bibliographic twist: he sometimes cites Kindle locations, not page numbers. Here is an example: footnote 42 in Chapter 8.

McGrayne, The Theory That Would Not Die, Kindle location 46.

Silver doesn’t do this for every book though he does sometimes say a book is the Kindle edition if he is giving the full citation. Is Silver on to a new trend? Will readers and scholars want Kindle locations?

I think we’re probably a long ways from this becoming standard. The problem is that it requires having all of your books in Kindle form. Ebooks are popular but I’m not sure how far people are willing to go to replace all of their older books with Kindle editions. (Particularly if you are dealing with more esoteric published material.) I could see this happening more for new books which are more likely to be purchased in Kindle form. Or perhaps we are headed for a world where everyone has Kindle access to all major books (a subscription service? An expanded Project Gutenberg?) on their phone, tablet, or computer and looking up a Kindle location becomes really easy.

Perhaps this won’t really matter until I see it in a student research paper…