Amazon Author Rank

I am rated #2,500 in the new Amazon Author Rank system for Science Fiction. This means that out of all the millions of SF authors, I am at #2,500. I don’t know if this is good or bad or a mistake. I don’t even know how many SF authors there are on Amazon.

I wonder what other authors are getting. I don’t see where it is listed on the main website.

If I were in the top 100, I would get listed on a new top author’s page, but otherwise I doubt that this does anything for me.