Thank you G+ for making people think I'm arse!
With all the Youtube & G+ accounts mess, I like others ended up having two accounts. One that links to Youtube and the other (this one) that I use for G+.
Now the fun starts when all the commented and shared videos so far went to the G+ account linked to my Youtube account...
Because the timeline rom G+ is always a mess of posts from several sources I had not noticed it before. Result the G+ account linked to Youtube is full of shared videos and comments that no one ended up seeing. Amazing!