Internet Explorer 7 is now available for Windows XP. I have switched from Windows 2000 Professional to Windows XP so I am using Internet Explorer 7 now. I have not noticed too many problems yet except for Macromedia Flash. I had to uninstall the Flash Player and reinstall it before I could watch videos on YouTube.
Internet Explorer 7 will make it easier for the general public to discover RSS feeds. This should make blogs and other forms of RSS feeds more popular. My web site already has the special meta tag that tells Internet Explorer 7 there are RSS feeds present on this web site. You should see the RSS icon light up when you visit this web site’s home page indicating that a feed was detected.