this appears to be one of a set of 5 domains, all on the same IP, registered to the same entity:
UC Berkeley Department of Art Practice
The /images/ directory is accessible, and the index timestamps there show this has been around for years. It is quite likely that the MacArthur Foundation gave them some grant money for an artistic project of some kind. Probably not a trailhead.
Here's a year-old reference i found:
|Antero Garcia and Greg Niemeyer of BlackCloud.org from the 2008 HASTAC/MacArthur Foundation Digital Media & Learning competition
on http://www.hastac.org/blogs/slgrant/diversifying-participation (dated Feb 07, 2010)
Posted: Wed Jul 20, 2011 8:16 pm