As a marketplace that puts together the client and the vendor for a wide range of 3D printing projects, 3Diligent has access to a wealth of data. Now, they are publishing their first State of Professional and Industrial 3D Printing Report, filling us in on the most popular types of materials being used today, along with very interesting variances in pricing that are allowed due to bidding by many vendors. The report will be formally released sometime this month. Read more at 3DPrint.com: http://3dprint.com/166743/3diligent-3d-printing-report/