Google alogrithms CHANGING in 2009 -ARE WE DOOMED??

[bimo]

I have recently read on many forums and articles that google is changing its alogrithms in a major way - which will affect your rankings.

Pages rank high per keyword etc, but i heard this will all change, as they are changing them.

Changing search engine methods include

Personalization Searching such as:
Behavior Based Search
Intent-based Search
Universal Search

(somthing about a users Behaviour search- based on their 'history of searches')

Have you heard about these? apparently they are going to change the way your site gets ranked,

ranking will be a thing of the past, keyword searches will NOT pull up your website if it was previously in the top 10 searches in google, but your ranking will not be as important with this new method.

Anybody heard about these new personalization methods, and are worried that SEO ranking will slowly be a thing of the past?

[ededi]

i have no idea sorry idont understand it sory