Is copyright legally robust enough to qualify as prior art?
Is copyright a suitable alternative to patents if one doesn't have the money or resources to apply for a patent?
Have you ever experienced plagiarism in an engineering, design, or IP context?
If you the reader have patents under your name: how much did applying/filing cost you?
When one lacks a manufacturing base, would you consider publishing images & text to be the best option available for introducing product into the public domain?