Here are some interesting facts about Joomla!

• Over 140,000 active registered Users on the Official Joomla! community forum and more on the many international community sites.
  • over 1,000,000 posts in over 200,000 topics
  • over 1,200 posts per day
  • growing at 150 new participants each day!
• 1168 Projects on the JoomlaCode (joomlacode.org ). All for open source addons by third party developers.
  • Nearly 1,900,000 downloads of Joomla! since the migration to JoomlaCode in March 2007.
    
• 2200+ Extensions for Joomla! have been registered on the Joomla! Extension Directory
• Joomla.org exceeds 2 TB of traffic per month!
• Alexa report [November 2007]: Joomla.org at #690 of the busiest Web sites in the world.