Does SEO efforts going to be worthless

Hi,

As we are in web, we have tobe upto date with google's plans.
In the year 2009 google has plans to make their search engine function better, It will be focusing on

1) behavior-based search
2) intent-based search and
3) universal search

Watch the video from the following link and say your comment's or ideas on it
webpronews.com/topnews/2008/11/17/seo-about-to-get-turned-on-its-ear

* links will have even less meaning than they do now
* we have to engage our visitors.