title: Adobe XFDF Format
body: <p>How popular is Adobe's XFDF format? An application that I support at work is using XFDF to populate data in pdf documents. I saw a bunch of xml formats <a href="http://partners.adobe.com/public/developer/xml/index_arch.html" rel="nofollow noreferrer">here</a>. </p>
  
  <p>Shall I consider switching to some of the newer xml formats mentioned? </p>
  
  <p>Do you know if XFDF format is going to be supported by Adobe in long-term?</p>