To say it shortly pinging is a way you can boost traffic to your blog.
Advantage of pinging - it notifies others of your new blog entries.
Things to not do with pinging - is over pinging when you do not produce any new article.Where to ping your blog site ? Pinging your site can be a very hassling tasks if you do it manually. To avoid all the hassle, here are some free pinging website that you can go to Ping O Matic, Pingler, Autopinger.
Just follow the instructions provided in the Pinglers site. The job is automatically done for you and save d hassale. Easy ukhzz. :)