Last year of improvements, changes and experiments and much more about 3D printing technology. Prusa i3 face lifted many times and a new Prusa Graber is coming to life. Many materials tested: PLA, ABS, Nylon, bronze powder, wood powder, silk powder. Several software has been tested like Repetier Host, Cura, Craftware, Makerware and Simplify 3D (actually my favorite even though not free, 140$).
Actually working on new improvements, on a bigger 3D printer and waiting for the kickstarted Flux with magnetic rod-end to be delivered in July 2015.