18. WP-DBManager “Allows you to optimize, repair, backup, and restore your WordPress database. Supports automatic scheduling of backing up, optimizing and repairing of database.”
24. WP Touch “A simple, powerful and elegant mobile theme for your website. WPtouch automatically transforms your WordPress blog into an iPhoneapplication.”
27. BuddyPress “Social networking in a box. Build a social network for your company, school, sports team or niche community all based on the power and flexibility of WordPress.”
29. Where To Get ‘em Akismet http://wordpress.org/extend/plugins/akismet/ All in One SEO Pack http://wordpress.org/extend/plugins/all-in-one-seo-pack/ Tiny MCE Advanced http://wordpress.org/extend/plugins/tinymce-advanced/ Lightbox Plus http://wordpress.org/extend/plugins/lightbox-plus/ Google XML Sitemaps http://wordpress.org/extend/plugins/google-sitemap-generator/ Gravity Forms http://gravityforms.com/ WP-DBManager http://wordpress.org/extend/plugins/wp-dbmanager/ Editorial Calendar http://wordpress.org/extend/plugins/editorial-calendar/ WP Touch http://wordpress.org/extend/plugins/wptouch/ BuddyPress http://buddypress.org/