Can’t wait to see how WordPress tries to format that URL. 
Anyway, there’s a great site hosted at Stanford that will convert your HTML code into its character literal equivalents for posting within a webpage / blog post so that it is visible as code instead of being interpreted into formatting.
Quite nice for making Flickr invite/comment code snippets, btw. 
Update: Here’s the URL, by the way: http://www.stanford.edu/~bsuter/js/convert.html
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