When you want to autopost on Facebook, Twitter, LinkedIn and other popular social networking sites you get a number of free services. There are many websites, plugins and even inbuilt auto RSS grab features in some social networking sites but when it comes to Google Plus you don’t even get a single free service that gets your job done. This is becauseGoogle Plus provides only one sided read only API. There are some plugins in WordPress (like WPGPlus & NextScripts) that uses PHP script for autoposting blog’s feed to Google Plus they have certain limitations and flaws but PHP makes itpossible there for WordPress users.
Here is a list of four websites that allows auto publishing of RSS/Atom feeds to various social networking websites like Facebook, Twitter, LinkedIN and more.
Here are four popular WordPress plugins for auto sharing your website content to most popular social networking websites on world wide web.
TwitterFeed is a free online service, using it you can post your blog or any other RSS feeds to Twitter, Facebook and LinkedIN automatically. Once you setup the auto posting then your new blog posts will automatically get published in these social networks. It also provides you the option to add prefix and suffix so if you have many categories in your blog then you can add each category feed with its hashtag as suffix. If you have an additional Twitter account for your blog then you may add RT@yourblog name for making retweets of your blog posts and promoting both Twitter accounts at the same time.
You can easily publish RSS or Atom Feeds on your Facebook Page, Profile or Group. You can do this automatically, all you need is follow few simple steps given here.