beCounted creates a multiple item count up widget based on annual statistics showing the number of occurrences since the page was loaded.
Scribendi.com Editing and Proofreading Services allows you to add professional editing to your WordPress publishing process.
TrafficAnalyzer can be used to determine the number of visits to each posts / pages available in the site.
WP-Aletheia: Feedback allows you to easily gather feedback from your clients.
FoxyPress is a custom plugin made to integrate FoxyCart e-commerce functionality into your WordPress website.
Social Media Tabs allows you to add Facebook, Google +1, Buzz, Twitter and RSS profiles and feeds to any widget area with stylish sliding tabs.