Super RSS Reader plugin allows you to display RSS feed(s) in an attractive way to your widget. It has options to display multiple RSS feeds separated by tabs in a single widget and has feature to add a news ticker like effect to it.
Add notification bar to your site and display any message like welcome message, promotions, coupons, news banner to the top/bottom of the page. The PRO version includes more features like countdown timer, animation and more.
A WordPress plugin to create sticky / fixed / floating popup bubble and flyout sidebars where you can add your WordPress widgets to it.
Advanced Post Navigator adds awesome “Next and Previous” buttons to all posts and pages. It also displays complete information about the next and previous post in a hover bubble.