I don't know how to replace Google+, I use it as a personal social network for my family. We share stuff only in our circles. Is there something out there that could replace it?
oh no. My family have used G+ to share stuff. I don't want to have my mother-in-law on facebook, what else can we use?
I really like the idea of circles, some stuff I would share only with my close family, other stuff would be shared with wider family and friends, etc.