>>338824734
Just because I know you doesn't mean that I give you cart blanche under all circumstances to join me. I have a broad and varied friends list, and there are entire sections of it that would basically explode into deep conflict over values and what constitutes acceptable behavior if I left myself on green and anyone could join on me or find out where I was trivially. 

VR is bigger than just this little 4chan general circle jerk. We've early adopters of a prototype of a system that will eventually become as widespread and reliable as cell phones, with the same privacy concerns. Remember 4Square? Not everyone wants to be forced into that level of visibility. Orange is not just good, but necessary.