We have made a slight change in the way comments go online at SR.com. Now, any comment with a link automatically goes to "pending" in Disqus for moderation. In other words, comments with links are in limbo until a moderator, like Yours Truly, goes to Disqus and individually approves them. The problem, of course, is that I don't look at Disqus all that much. So you might have to send an email to alert me that one of your comments is snagged.