Martin_Ice_Web - 7:27 pm on Sep 13, 2012 (gmt 0)

just found this from MC:

We’re always going to be looking for ways to identify who is valuable in the real world. We want to return quality results that have real world reputability and quality factors are key – Google indexes 20 billion pages per day.

So how do they get the way from real world to internet world? Something like economy top list 500?