There are several different ways that you can automate your pinging efforts - http://owl.li/6nohN One of the most popular is by adding the ping websites into the backend of your blog. This is very easy, especially if you're using Wordpress. Other than that, however, there are some websites such as pingoat.com that will handle his process for you automatically. One of the reasons why I especially like this website is because you can bookmark the results pages in order to give your website a quick ping with a simple click of a button. This is especially useful if you have multiple websites that you are adding content to on a regular basis
http://owl.li/6nohN