Allegorithmic have posted a video to overview the user interface of Substance Painter.
Allegorithmic's Substance Share allows the exchange of Substances, materials, meshes, shaders, and mesh-adaptive presets between artists.
Comprehensive PBR Guide: Volume 2: Practical Guidelines for PBR Texturing
Allegorithmic have released the second volume of their comprehensive PBR guide, focusing on the practical guidelines of PBR texturing.
Volume 1: the Theory of PBR
Allegorithmic have released the first volume of two on a comprehensive PBR guide.