Allow New Posts to Load Automatically with this Handy Extension
Auto Load New Posts for Google+™ is a free Chrome extension for Google+. This Google+ extension, which was developed with the purpose of making it easier for you to browse through your stream, load new posts automatically. This can be done in two ways.
If you have the new posts for the stream already, they will appear automatically without having to click the blue New Posts button. If you are in the middle of the stream, they will appear as soon as you scroll to the top of the stream.
The extension is very easy to use. All you have to do is install it and run it for the first time. This will create a profile for you in the app, which you can use to add your social accounts to the extension.