Free Ping Submission Sites

http://pingates.com/
http://pingler.com/
http://pingmyblog.com/
http://ping.in/
http://pingsalot.com/
http://feedburner.google.com
http://www.blogburst.com/blogger/join.html
http://www.rss-network.com/submitrss.php
http://www.syndic8.com
http://technorati.com
http://www.postami.com/rss_submit_service.php
http://www.blogbuzzer.com/
http://www.pingthatblog.com/
http://www.icerocket.com/c?p=ping
http://ping.miarroba.com/
http://www.plazoo.com/en/addrss.asp
http://rubhub.com/main/add/
http://www.bloggernity.com
http://www.sarthak.net:81/blogz/add.php
http://www.blogdigger.com/add.jsp
http://www.anse.de/rdfticker/addchannel.php
http://www.blogarama.com/signup/
http://www.realty-feeds.net/submitrss.php
http://www.medical-feeds.com/submitrss.php
http://www.sports-feeds.com/submitrss.php
http://www.political-humor.net/submitrss.php
http://www.educational-feeds.com/submitrss.php
http://www.bulkping.com/
http://www.pingfarm.com/
http://blo.gs/ping.php
http://googleping.com/
http://pingomatic.com/
http://www.twingly.com/ping
http://feedshark.brainbliss.com/
http://blogsearch.google.com/ping
http://autopinger.com/