Need clarification on how WP pings other sites

Moshu;
clarification=Something that serves to explain.

You do not need a plugin. In the admin panel go to options->Writing and put this in the update services;

http://rpc.pingomatic.com/
http://ping.weblogs.se/
http://blogmatcher.com/u.php
http://coreblog.org/ping/
http://www.blogpeople.net/servlet/weblogUpdates
http://bulkfeeds.net/rpc
http://trackback.bakeinu.jp/bakeping.php
http://ping.myblog.jp
http://ping.bitacoras.com
http://ping.bloggers.jp/rpc/
http://ping.blogmura.jp/rpc/
http://xmlrpc.blogg.de
http://1470.net/api/ping
http://bblog.com/ping.php
http://blog.goo.ne.jp/XMLRPC

This will ping the services every time you ad a new post.

A plugin that would be advised is the technorati plugin to add tags to your post. (do a search in that)

one master service, like pingomatic or pingoat, etc., should be enough to ‘get the ball rolling’. most decent services hook off the top dozen major ones for cascading updates.

-d