It might look huge at first, what with the sheer amount of gear in the shot, but Adam is a college student, and this is his room. Some smart use of vertical space and you have a nook that's perfect for work and play.
There are three computers in the shot here, technically four if you count the Raspberry Pi that's over on the left keeping the Justice League company. He explains there's a Dell XPS 8300, a Dell XPS M1330, a 20" Apple iMac (early 2009), and a Raspberry Pi 2, total, each with their own jobs. He doesn't specify exactly, but we're thinking the Pi is a media center since it's over there next to the receiver, the M1330 is a laptop, so it's probably connected to the big screen up top, the 8300 is powering the dual displays, and the iMac is on the right.
He doesn't explain what all of the systems do specifically, so we'll leave that to your imagination, but it's certainly an inspiring workspace. If you're looking through the photo and picking out some of the more interesting components in his setup (like the PlayStation 3 down there or the Yamaha receiver, for example), Adam does offer a full rundown of all of the items in the photo at the link below.
The College Workspace [Flickr]