1. Joomla!
(Weblinks / Joomla! Specific Links)

Home of Joomla! ...

2. Joomla! - Forums
(Weblinks / Joomla! Specific Links)

Joomla! Forums ...

3. php.net
(Weblinks / Joomla! Specific Links)

The language that Joomla! is developed in ...

4. MySQL
(Weblinks / Joomla! Specific Links)

The database that Joomla! uses ...

5. Joomla! - Community News
(Newsfeeds / Joomla!)

http://www.joomla.org/index.php?option=com_rss_xtd&feed=RSS2.0&type=com_content&task=blogcategory&id=0&Itemid=33 ...

6. Joomla! - Official News
(Newsfeeds / Joomla!)

http://www.joomla.org/index.php?option=com_rss_xtd&feed=RSS2.0&type=com_frontpage&Itemid=1 ...