We recently hosted an incentive-based Web
survey to solicit feedback from Planet PDF and PDF Store
visitors. From the more than 1800 respondents, we randomly
selected the following five prize winners, representing
three countries:

• Apple iPOD: Albert
  Casabella, USA
  
• ARTS PDF Aerialist: Dave Watkin,
  UK
  
• ARTS PDF Aerialist: Eve Good, USA
  
• ARTS PDF Aerialist: Jerry
  Davidson, USA
  
• ARTS PDF Aerialist: Daniel Payne,
  Australia
  

A few highlights from the survey
responses:

• Most popular reason cited for
  visiting Planet PDF is to read industry news, tips and
  in-depth articles.

• Acrobat 6 Professional users (36 percent)
  outnumbered Acrobat 6 Standard Users (21 percent), with only
  a slight edge in use of the free Adobe Reader 6 (37
  percent); lesser percentages for previous versions.

• More than 80 percent of respondents view
  PDFs, while slightly more than 50 percent create PDFs and
  around 30 percent manipulate/edit PDFs.

• Adobe Acrobat was the primary tool (67 percent)
  cited for PDF conversion/creation.

• Nearly 70 percent of site
  visitors are from the United States.

• Computer platforms used by respondents:

  • Windows NT/2000/XP (82.6 percent)
    
  • Windows 95/98/ME or older (20.2 percent)
    
  • Macintosh OS X (24.4 percent)