Post Rating and Tag

One thing I like about WordPress is plugin support.  This allow almost infinite variety of custom plugin.  Now I have almost 10 running in my blog both on user side and admin side.  The newest one is the Post Rating that give user ability to rate the post.  The other one is Simple Tags that manage the posting tags.  Even though WordPress has built-in tag functionality, this is more manageable.

Now I have full feature tag management online, wish the WLW that I use to write the post has the same ability too.  I wonder are these plugins load my web server a lot?  May be I need to install another plugin to monitor it..  🙂