I have a real problem with my site being cached, simply because I posted something that was a big mistake. I realized my mistake and pulled the post. However, it's still cached on Yahoo. Their suggestion to keep your site from being cached is to use tags such as these:
<META NAME="ROBOTS" CONTENT="NOARCHIVE">
Is it possible for me to use these somewhere in WP to keep my blog from being cached? It's really important that I get that cached portion of my site off of there.