The suspected Fringe related domain MassiveDynamic.com--
Clicking on the rotating logo plays a short bit of music that might be described as Massive Dynamics' instrumental jingle?
Also, Apopheniac79 in Unfiction asks an interesting question:
...can anyone make our what is being reflected in the logo? It looks as if though it is reflecting a room or something of that sort, not just some generic reflection pattern.Thanks to reader tallone for the tip, and Fringepedia.net for the MD Logo.