Some Wordpress plugins are often updated, which is good think. Plugins that are updated are 100% compatible with last Wordpress version and they also are the most secure possible. A plugin that has not been updated for a long time might not work with last Wordpress version and might create a security breach for you website.
Simple and lightweight widget for displaying weather data and forecast from Weather Underground (www.wunderground.com).
TCW lets your users know how much traffic you have on your blog. It counts pages visited, hits and unique IPs on your blog and shows it in a widget.
Adds a [mailchimp_campaigns] shortcode that lists your latest MailChimp email campaigns
Photo Albums for BuddyPress. Includes Posts to Activity Stream, Member Comments, and Gallery Privacy Controls.
Adds ACE Editor to the post content editor for syntax-highlighting and more
Small plugin to hide the search box in the admin bar in both dashboard and site views.