At http://www.osnews.com/story.php?news_id=10017

Do you use a 64bit CPU in your main computer? Come in and vote, let's see what the OSNews readers are running. If yes, leave a comment if you are using a clean 64bit OS with it too. Read more on this exclusive OSNews article...

When I voted a minute ago, 26% of the participants answered they were runnning AMD64 based HW. Still the majority, 60% does not use 64-bit at all. Only 3 (three) individuals run an Itanium. 766 total voters. Do me a favor and vote.