wp cache plugin
 

I have a site running with a very simple, SE unfriendly blog script and that's why I'm testing different blog script since weeks... In my opinion textpattern is the best but for me too complicated with certain stuff. I didn't want wordpress because a few people I know and some people here complained already about wordpress performance problems when having tons of visitors on their site.

I wonder if anybody with a lot of traffic on their wp blog (and performance problems) tested the wp cache plugin and still have problems?