lucy24 - 7:59 pm on Sep 12, 2012 (gmt 0)
G gives slightly less weight to "example.co.whatever" than to "example.com.whatever".
How can they? I thought .co. and .com. existed in complementary distribution, so any one country has one or the other but not both. I assume there's a list somewhere, but a cursory skip through raw logs says that countries that drive on the left* are .co. while countries that drive on the right are .com.
* This is not literally true, but it sure seems that way. .co.uk, .co.in, .co.jp et cetera ;)