Google Experimenting again

Google are experimenting again. This time with a step forward to personalized search.

What it entails is this:
The preferred sites feature, would allow users to notify Google which sites have more weight in there searches than others, thereby making sites more important than others, and then causing a change in the SEO rankings.

Will it work? I dont think so. In order to access this feature, you have to log in to your Google account. This is sometimes a bit of a pain.

As i say this is an experiment, and i dont think it will be around for long.