Quote from Ali from UKBF:
Clever Google goes and messes it up again for SEO. (but has ulterior motive)
Why?
The new way in which the you don't have to log in to get preferred results means that natural results ain't that natural.
An SEO must disable the web history or else he wont get the same results as anyone else. Then again neither will the website owner.
Why?
As a website owner what is the one thing you always do? You go to your own website.
You search Google under a key word and see where you are listed and then click onto your website. (I do it)
Now under the new system Google push the websites that you visit the most up the listing. Not for everyone just you.
Why?
What is the point of a search engine that will deliver results based on visits. Surely that defeats the object.
Website (a) has every bit of information on widget.
website (b) has more visitors because it advertises widgets more.
website (b) is then listed above (a)
Might be wrong but here is my IMO the conclusion - Very clever Google is making you use adwords more. More visitors more natural result
Alvin