Very helpful to me, sure many of you have heard of it but for those that haven't, you're missing out- http://pingler.com/
It is a good idea and useful site. But, you have to register for premium account to ping many websites. Do you have good experience on becoming a premium member? I would love to try the 25 urls package, it is quite affordable.
I've visit the website you're suggested,
I don't understand some things.
What's the purpose of pinging your website?
Must every website be pinged?
Yes same question as balachis....
Here I found another one pinging.in...
I cheched your site but i no under standing some this