Apparently there's a key patent that's just expired[1] that some claim will have a big impact on the market. I'm not in a position to comment but, if true, this

Apparently there's a key patent that's just expired[1] that some claim will have a big impact on the market. I'm not in a position to comment but, if true, this could be a very exciting time when 3D-printing moves out of the 'Rapid Application Prototyping' stage and becomes a realistic proposition to manufacture durable, high-quality items. [1] http://www.extremetech.com/extreme/175562-major-patent-expiration-could-spark-a-second-3d-printing-revolution http://www.extremetech.com/extreme/175562-major-patent-expir...