Links
It's difficult to tell exactly what went wrong with that link.
Here's what I see in the source code for the post:
<a >this site.</a>
So it *appears* that you may have left out the "HREF=..." part, but that may or may not actually be the case. Sometimes source code just doesn't tell the whole tale.
I'd bet it was a simple typo that messed the link up (believe me, I'm an expert in the typo!). As I'm sure you know, what you want is something like this:
...question go to <a href="http://space-religion.com/THEORY_OF_EVERYTHING.html">this site</a>