Below is my current ping list. Simply copy and paste the contents into a text file and store it where you keep your blog information. Use it whenever you create a new blog.
What is a ping list, you say? Oh, watch the video to find out.
Here's the pinglist I am currently using. Feel free to update with your own data as you see fit.
(Again, simply copy the list below and paste it into the appropriate spot in your WordPress settings. Review the video for details.)
http://blogsearch.google.com/ping/RPC2
http://api.moreover.com/RPC2
http://api.my.yahoo.com/RPC2
http://rpc.technorati.com/rpc/ping
http://rpc.twingly.com/
http://rpc.weblogs.com/RPC2
http://www.blogdigger.com/RPC2
http://www.bloglines.com/ping
http://ping.feedburner.com/
http://rpc.icerocket.com:10080/
http://www.octora.com/add_rss.php
http://ping.syndic8.com/xmlrpc.php
http://www.wasalive.com/ping/
http://ping.weblogalot.com/rpc.php
http://rpc.pingomatic.com/
http://api.feedster.com/ping
http://api.moreover.com/ping
http://api.my.yahoo.com/rss/ping
http://www.blogshares.com/rpc.php
http://www.blogstreet.com/xrbin/xmlrpc.cgi
http://bulkfeeds.net/rpc
http://www.newsisfree.com/xmlrpctest.php
http://ping.blo.gs/
http://ping.feedburner.com
http://pingoat.com/goat/RPC2/
http://pingqueue.com/rpc/
http://www.bloglines.com/ping
http://www.a2b.cc/setloc/bp.a2b
http://www.blogsnow.com/ping
http://coreblog.org/ping/
http://1470.net/api/ping
http://api.my.yahoo.com
http://bblog.com/ping.php
http://bitacoras.net/ping
http://blog.goo.ne.jp
http://blogbot.dk
http://blogdb.jp
http://blogmatcher.com
http://bulkfeeds.net
http://mod-pubsub.org
http://ping.amagle.com/
http://ping.bitacoras.com
http://ping.cocolog-nifty.com/xmlrpc
http://ping.exblog.jp/xmlrpc
http://ping.myblog.jp
http://ping.rootblog.com/rpc.php
http://ping.weblogs.se/
http://rcs.datashed.net
http://rpc.blogrolling.com
http://rpc.newsgator.com/
http://rpc.pingomatic.com
http://rpc.weblogs.com
http://thingamablog.sourceforge.net/ping.php
http://topicexchange.com
http://trackback.bakeinu.jp/bakeping.php
http://www.a2b.cc
http://www.bitacoles.net/ping.php
http://www.blogdigger.com
http://www.blogoole.com/ping/
http://www.blogoon.net/ping/
http://www.blogpeople.net
http://www.blogroots.com
http://www.blogshares.com
http://www.blogstreet.com
http://www.lasermemory.com
http://www.mod-pubsub.org/ping.php
http://www.newsisfree.com
http://www.popdex.com
http://www.snipsnap.org
http://www.weblogues.com
http://xmlrpc.blogg.de
http://xping.pubsub.com/ping/
Next up: More coverage on what a pinglist is, what it's good for, and why you should not abuse it.