…or am I just an a-hole? (very likely) 😏
I'm a mechanical engineer by trade; but I don't sign my designs. I find the practice of embedding a logo or initials into a design that A) you have no intention of selling and B) are making free on thingiverse or similar to be irritating. In fact, when I do publish my designs; I make the original available and encourage others to mix it. Isn't that the point of free and open source concepts?