Along the same lines, what is adtmt.com, which seems to insert itself when I try to open threads from work for at least the last several months. About a third of the time, I get an error message, and sure enough if I hold the back-arrow dropdown, I see the site in the history. I usually have to hit refresh to get the page to link properly.

When opening up this thread, the backlink was:
http://view.atdmt.com/DEN/iview/1453045

When I try to open that URL up in a new window, work's controls refuse it. So can somebody tell me what they see when they go to that URL?