Proposal: 3D Printing and Rapid Prototyping
Are opinion based questions, like "What is a good free CAD software for 3d printing that supports Linux?" Be allowed. This kind of question may make more sense on SR, but I feel as though it should be on topic here.
In addition, should recommendations on 3D printers be allowed, as again, it is a 3D printing related site(HR will be coming out soon as well).
In summary, are recommendations, which are heavily opinion based, allowed on the site?