I thought it would be a good idea to have a thread where we share useful plug ins that we use. Here are some of my favorites:
1. All in one SEO: Custom titles and descriptions of each post and search engine friendly URL's - WordPress › All in One SEO Pack WordPress Plugins
2. Dropdown archives: Nice to keep your archives section from being too long - Dropdown Archives Widget for WordPress | Posts | Reid Beels
3. Subscribe2: Will email all members when you make a new post - Subscribe2 Plugin
4. WP forecast: Nice for local blogs, will show up to the minute weather - WordPress › wp-forecast WordPress Plugins
5. Daiko's video widget: Displays random videos from youtube, google etc. in your sidebar - http://www.daikos.net/widgets/daikos-video-widget/
6. Contact7: A simple plugin for making any kind of form for your readers to submit to you - WordPress › Contact Form 7 WordPress Plugins
Any other widget junkies out there?