I'm not a G+ user but am interested in joining this group. I filled out the form without realizing that the whole thing is run over G+, so I put in my own websi

I'm not a G+ user but am interested in joining this group. I filled out the form without realizing that the whole thing is run over G+, so I put in my own website instead, assuming the only reason you were asking for G+ was to find out more about each applicant. I think some explanation about why the G+ link is on the application would be helpful.