I'm the admin of a Google+ Business Page. If I post to it from my Google+ profile by choosing it from the circle drop-down menu, the posting shows as John Doe Shared a post with you instead of normal post entry. Is there a way to post to a Google+ Business Page from a Google+ Profile?
The "new" Google+ just recently launched. To post as that page, such as a status post, here are the steps:
Here is more about the Google+ Pages:
Manage the Pages via the Dashboard:
Great tutorial with video from Martin Shervington about the Google+ for business:
I hope these are helpful!