One stand, three monitors, running off one power cord. That's the impressive project that Overclock.net forum member eovnu87435ds has built so he can position the monitors at exactly the angles he wanted and also easily slide them into portait mode.
He created custom Vesa blocks to mount the monitors, and provides a PDF and Autodesk file if you want to do this yourself too. The single power cord for all three monitors was made from a large server power cord mated with three ends, and the cord is hidden in the stand's pipe. A heavy steel plate with rubber feet on the bottom forms the base.
Here's a look at the back view:
Pretty cool, right? Hit up the link below to checkout the complete DIY.
DIY Triple Monitor Mount [Overclock.net]