Plugins
Here is a list of plugins I use either on my site(s) or in projects I’ve been working on. I don’t want to ‘describe’ their features as that’s something you can find out following provided URl. I’ve just added VERY short description to point out what particular plugins are for.
All plugins listed here work fine (at least for me 
). Neither had I big problems with installing/configuring them.
I try to check links periodically to make sure they work but if you find any broken just LET ME KNOW. Thanks and have a good fun while plugging around. 
You can download here also some plugins that are not available on their home pages any more (or temporary ;) ):
WPMU Global Categories (1.3 KB)
- AddQuicktag » to create customized Quicktags in editor
- AdSense - Deluxe » for inserting Google or Yahoo! ads into posts
- Angsuman’s Authenticated » makes blog accessible only to logged in users
- Brians Threaded Comments » to enable comments within comments
- Category Cloud » to create cloud from your categories
- Catgory Icon Images » to add mini icons to each item of the categories list
- CoolPlayer » to insert and play multimedia files
- EMail » allows readers to send post/page via e-mail
- FeedBurner FeedSmith » to distribute your RSS feeds
- Google Sitemap Generator » to generate a XML-Sitemap of WP blog. This format is supported by Google, YAHOO and MSN Search.
- Lightbox 2 » to create full size images using lightbox effect (image overlays current page)
- NextGEN Gallery » to create galleries of images with various display effects
- PageNavi » adds more advanced paging navigation
- Post2PDF » to export post in Adobe PDF file format
- PostRatings » adds an AJAX rating system to posts/pages
- Print » displays a printable version of post/page
- Random Quote » does what its name says ;)
- Share This » to add post to bookmarks and/or e-mail it
- Show Top Commentators » display a list of the most active commentors
- SimpleCode » takes standard markup and processes it for use within code examples
- Sitemap Generator » creates sitemap (=index) of WP powered site
- Subscribe to Comments » allows commenters to check a box before commenting and get an e-mail notification of further comments
- ThemeSwitcher » allows readers to switch among installed themes
- Ultimate Category Excluder » allows quickly and easily exclude categories from front page, archives, and feeds
- WP SlimStat » to show your site statics within dashboard
- WPG2 » to embed Gallery2 within WordPress
