When you create a message and paste in a URL and let's say you add a comma, or a period (e.g., it's the end of the sentence). if you don't manually copy the text and click on the "Insert/edit link" button to create the link, and then post the message, the forum software will automatically create the link. Including the comma. Which breaks the link.
For example, this link is broken, because of the period: http://digital.ni.com/public.nsf/allkb/CB109EC8325252A18625735B0049830B.
