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.
The Stormia plugin let's you embed an interactive weather map onto your website, visualizing live satellite + radar for anywhere in the world.
Highlight key phrases or sentences on your Wordpress website to be shared via Twitter.
Replace text with other text. Handy for creating shortcuts to common, lengthy, or frequently changing text/HTML, or for smilies.
Add hover text to regular text in posts. Handy for providing explanations of names, terms, phrases, and acronyms mentioned in posts/pages.
Adds shortcodes to easily create columns in your posts or pages.