http://autopinger.com/
http://www.pingmyblog.com/
http://www.feedping.com/
http://blogsearch.google.com/ping/
http://pingler.com/
http://www.imtalk.org/cmps_index.php?pageid=IMT-Website-Submitter
http://pingomatic.com/
http://www.mypagerank.net/service_pingservice_index
http://www.pingler.com/submit-ping/
http://www.pingler.com/submit-ping/
http://www.blogpingtool.com/#step2
http://pingates.com/
http://ping.in/
http://feedshark.brainbliss.com/
http://autopinger.com/
http://pingoat.net/
http://www.kping.com/
