ok so im sure you all know that google uses something like over 100 search data centersfor their results, and not just one for all the searches done in teh world, my question is, with your experience, how often does your site drop in ranking but yet your search results done form your home shows that you still have top ranking? reason for the question: one of my sites shows that the ranking has dropped as i can see i use to receive 3000 uniques a day, now its down to 300 but yet when i do a search, i still see my top ranking, so i cna only assume most of the data centers have been updated but the one im on, anyone?
It all depends on where those 3000 uniques were coming from ... are you sure they were all coming from Google?
I hope you know this ... http://www.mcdar.net/dance/index.php You can get 'some' idea about data centre different, but not all 100 or more.