I can tell you why they are changing. Um......politics? They must like being tracked on the internet. Google Chrome is the only browser that doesn't support the "Do Not Track" indicator in the http header. So much for national security. Also, I have not doubt that they are still running XP. That would force them to run an old, outdated version of the IE browser as well. +Mark Bradbury
. Google is offering this bounty because they ran scared from the p2@wn event.