Helpful blog post for cryptic form publish error message

If you get the following error message while attempting to publish a browser-enabled InfoPath Form to your Forms Services-enabled SharePoint site: "The following web server does not appear to be running Windows Sharepoint Services:
http://sharepointserverurl/"

Then check out this blog post for a solution:
http://sheetal-d.spaces.live.com/blog/cns!237C3DEA7120098B!644.entry