Thanks to!

• linux - our biggest help
  
  
• apache - best open source program
  
  
• mySQL - database
  
  
• php - all town-ads written in this language.
  
  
• GNU - one of the best program
  
  
• openBSD - never gets broken
  
  
• qmail and postfix - fast, reliable emails
  
  
• mozilla - firefox, good browsers
  
  
• pine - working!
  
  
• samba - good by Microsoft
  
  
• wikipedia - world encyclopedia
  
  
• EFF - Legal