Well, we did a lot of server hacking before with some MySQL, eAccelerator, and httpd.
There’s a lot of major blogs out there I have checked using Web Page Compression Tool that are not using compression. (For one, I checked John Chow’s blog)
Try to check one of your posts instead of checking your main URL as the tool is funky with root domains. (e.g. Check http://zedomax.com/blog/2008/02/23/never-give-up-especially-your-blog-dude/ instead of http://zedomax.com)
Here’s a screenshow of compres