I dont know really. However because we are not able to create pages or at least groups, I think it should not be forbidden. I dont really want to post the multiple things on the same account. Plus I am really interested in the whole project, and some plus accounts give more insight. I don't plan to spam or creating more accounts, I'm just trying around.

If you are interested I used steeminvite for the others, so there is a whole platform to help in this.