View source for IE Blog

The Microsoft IE blog (http://blogs.msdn.com/ie/) currently has a strange "ad" in its righthand column.

[[Image:IE Blog Full.png|thumb|width:300|center|IE Blog Screencap (click for detail)]]

The specific URL is: http://ieblog.members.winisp.net/images/Vanishing%20Point%20Game_2.jpg
The specific image is:
[[Image:Vanishing Point Game 2.jpg]]

Interestingly, there is not a _1, _0, or _3, but there is a Vanishing Point Game.jpg in the same URL folder.  It looks like a slightly larger version of the "ad" and is more clear (the one used on the site was probably a resizing of this original):
[[Image:Vanishing Point Game.jpg]]