So I have asked Daniel, the administrator of Delphi Praxis whether I can get a GExperts sub forum in the new English Delphi Praxis.
I haven’t received an answer yet, but I hope it will be positive. If yes, I will announce it here and as soon as that sub forum goes live.
As for my general Google+ activity, I have not yet decided what to do. Currently it looks likely that I won’t migrate to any other “social media” site at all. I definitely won’t go to Facebook.