Google+ gets a makeover, but will anyone care?

Google+ got a makeover and new features in a rollout that started Wednesday.
The questionis whether social networking users will notice since Google+ has never gained much of a foothold in the social media world.
Danielle Buckley, a product manager at Google, wrote in a post on her Google+ page that the company introduced a preview of the new look last November that will make it easier for users to find content and people.
Now that new version is becoming the default option. With the rollout st