All three plugins are free. None of them have a pro version and are thus are hopefully free of nagware. Let’s test them against 800 pages.
cms
Building a better WordPress Post Editor
Workflow, fluency of editing and ease of use are the three values required in an editor.
WordPress Speed Test 2012: WP Super Cache vs HyperCache
If your server ever does overload, you want HyperCache on your side. As soon as the load goes down, HyperCache will start serving quickly again.
Drupal vs Joomla vs WordPress: Developer’s Perspective
Drupal can be justified for enormous projects, Joomla should die a violent death, WordPress is great for any kind of site small or large. Here’s why.
Why WordPress? – the Tumblr Question
David Karp writes about the advantages of Tumblr: “posting with zero obligations, little or no comment”. Great for wisecracking, difficult for communicating.