I wonder if Google Me will implement some search sharing elements and socialize the Google Search experience instead of offering another standard social network

I wonder if Google Me will implement some search sharing elements and socialize the Google Search experience instead of offering another standard social network. A current web project of mine delves into this, but Google obviously has the resources to push this to the mainstream, similar to Google Instant, and make it much more valuable to users from the onset. It would be more risky than another standard social network, but much more relevant to their core search service. It's also interesting to speculate whether or not Google Me may be the social element around Google OS. We'll just have to wait and see.