> because you think that a good open-source license will not protect you/your work from being stolen (!).
My reason for wanting to keep copyright is that I want to be allowed to work on my code under the same name after I leave the company. I'd happily trade away that option if I were being paid to work on it, but if it's my hobby, and if (in my view, if not IARC's) it isn't related to my work or Google's business, I won't.