tedster - 5:09 pm on Aug 8, 2008 (gmt 0)

This was also mentioned by jimbeetle in the thread about the Yo-Yo Effect [webmasterworld.com]. Also there was an official Google Blog article about this new feature last week - [googleblog.blogspot.com...]

If the search results are customized by geo-location, then the "More details" page gives you a chance to correct the location Google used -- just in case they got it wrong. And naturally, using search history to customize results can only happen if you are logged in.