[budu3]

The link is broken or it's not pointing to the essay.

[pg]

I fixed it.

(The period was getting incorporated into the url; if you turn urls into links, it's not straightforward to say where they end.)

[ralph]

How about also supporting the <URL:http://google.com/> syntax that the RFCs use? It would let us submit the more tricky ones. It was invented because of the problem you're having; it's ambiguous whether the trailing dot is part of the URL or not.