One feature that is not in latest wordpress is tha ability to sort content pages easily. The PageMash plugin is the best option to convert Wordperss to one of the best CMSes you'll find on PHP opensource. Imagine a 5minute installation that provides bloggin tools, including SPAM management (ASKIMET) plus Content Management with Wysiwyg and custom fields : that's wordpress with PageMash !! PageMash uses AJAX to implement a draggable hierachical page tree that allows administrator to manage the parent pages structure from administrative interface with an option to toggle the page to be hidden from output. Impressive.