OpenID for non-SuperUsers
Based on the results of my Unobtrusive <a class="zem_slink" title="OpenID Foundation" rel="homepage" href="http://openid.net">OpenID post, it is quite evident that there is a lot of partial <a class="zem_slink" title="Knowledge" rel="wikipedia" href="http://en.wikipedia.org/wiki/Knowledge">knowledge about OpenID out there. While my knowledge on the subject is far from complete, this post is my attempt to share what I have learned with others.
The target audience for the bulk of this post is people who are capable of adding autodiscovery links to their blog templates, may be able to install a small <a class="zem_slink" title="PHP" rel="homepage" href="http://www.php.net/">PHP script and/or know what a <a class="zem_slink" title="Hypertext Transfer Protocol" rel="wikipedia" href="http://en.wikipedia.org/wiki/Hypertext_Transfer_Protocol">HTTP <a class="zem_slink" title="List of HTTP headers" rel="wikipedia" href="http://en.wikipedia.org/wiki/List_of_HTTP_headers">header is.
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