A Kickstarter entry has managed to stir the fairness pot by touting a MakerBot Replicator clone called TangiBot -- legally copied from the original 3D printer's open source plans. The project's creator, Matt Strong, says that the device will offer "the same performance and features at a roughly 33 percent discount" to Makerbot's $1,800 price tag, thanks to Chinese manufacturing. That's inflamed some in the 3D printing fraternity, who take exception to the exact copying of a design without any improvement. The founder is unrepen
