Are you using fake forum accounts? Whats with all the 1 posters commenting
seems like 80% of the Pings works. thanks OP.
yeah, those 1 post account comments look odd, but it's seems to be legit nonetheless.
happy new year. a year very lucky.
You can also try
http://www.addmyurl.net
you see the results on the screen after completed submission.
not bad for free service.