WordPress ping list are really helpful to get your blog reach all major search engines and notify them every time you publish a new blog post or update a blog post. By default WordPress comes with a list of ping services which notifies important search engines, however it is better to add more services and extend your reach. Update Services are tools you can use to let other people know you’ve updated your blog. WordPress automatically notifies popular Update Services that you’ve updated your blog by sending a XML-RPC ping each time you create or update a post. In turn, Update Services process the ping and updates their proprietary indices with your update. Now people browsing sites like Technorati or Sphere can find your most recent posts! I can provide you 270 Ping Server list which will increase your search engine visibility. Buyer can do this in wp-admin simple steps or i can do for them if requested.