Just i talk to my follow his accounts also is banned before 3 months, but he did work volition of rule so please plays safe or do work in naturally it will help you for long run, even there is options to submit your profile again to see review and wait at least 10 to 15 days, google may reactive your accounts. Thanks!!!
I'm also curious what you would have to do to get banned on Google+, and no, I've never been banned. Fingers crossed
Never been banned I promote links everyday, I think they are trying to keep their members to combat Facebook.
i also was banned but take that back. Nobody was agreed with this but now they should understand that Google plus can ban you. My cause of ban was adding wrong name.
I am never banned on G+. As for the banning system of Google plus then the community of G+ says: we banned many people for using the fake name. like if some one use long name then google will may be banned you or if you use small name then also there is a possibility of banning you. There is no Google policy forbidding such practice. But i read many time on seo blogspot and on different spot that google banning peoples for the fake name. We hope soon google will recheck the banning system of users that specified a specific reasons else banning a user just for long or short name is not fair!!
I am very new to G+, so I may be wrong. But I read somewhere and mentioned it here Reference : http://gizmodo.com/5830463/if-you-use-a-fake-name-on-google%252B-your-account-is-about-to-be-suspended
But you can banned in communities if you do spam. In this case, banned means you will allow to comment and re share the post of others in a community but you cant post anything of your own.