I only posted that part of the code because I thought the problem had to be in there. As it turns out, the image void displays correctly if I omit the doctype declaration, and only then. I can literally strip everything until I get this:
HTML Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>blah</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
</head>
<body>
<p><img src="Webdoken logo.png" alt="Webdoken logo" width="243" height="73" /></p>
</body>
</html>
and Firefox still won't display the image void until I remove the doctype declaration. I'm now thinking that the image void is not part of the W3C specs. That would stink.
BTW, the trademark symbol started out as an entity.
It seems that the post preview converted it.