Google is really working hard to improve chrome, Dater releasing an Android version and a New desktop version (v17), Today Google released the "3" Google+ Extensions for Google Chrome browser, The first and second one makes you always connected with your Google+ account, getting Notifications and Messages even if you are browsing another website.

The third Extension, tells you the +1's for the current page you are browsing with chrome, Also you can click on it to +1 this page too. You can install all 3 from the link below.

Google Official Message on G+:

"Want to take Google+ everywhere with you as you browse the web? You can add some quick extensions that will help you +1 pages and share them with your circles from almost any website, you can get Google+ notifications in your browser, and can even add the new +Google Chrome app. The web is what you make of it."

Install G+ Extensions