Comment 6 for bug 1225612

I have two other software packages which would fit into this list.

Arduino - needed to compile and upload all firmware for people building their own reprap printers. Already on the repositories, but it should be listed among the relevant software. https://code.google.com/p/arduino/

MakerWare - slicer software for one of the largest commercial printers out there: MakerBot. It consists of several parts "Of these sub-processes, all but the MakerWare UI itself are currently open source software". Don't know exactly on how to deal with this. Links for the interested
http://www.makerbot.com/support/makerware/documentation/linux-install/
http://makerbot.wikia.com/wiki/MakerWare