Hacker place without 3D printer is so 2007. For quite a while our 3D printer was collecting dust until someone sat down and spend some time getting the software and the printer itself to work. Now we are at the stage of printing universe of useless crap we ever dreamed of.
As for technical specs:
3d-printer – mendel90
Software – slic3r, Repetier host.
Pissed of at people grabbing your drink! Print yourself a name tag and mark your bottle :D