Looks like the trailing slash breaks the link (at least it does for me). I used <a href="http://briancray.com/2011/04/12/time-on-site-bounce-rate-get-the-real-numbers-in-google-analytics" rel="nofollow">http://briancray.com/2011/04/12/time-on-site-bounce-rate-get...</a> and it loaded correctly.