Interesting idea from Trey Redcliff
The link is here
We did a public post saying basically if you are a photographer, leave a comment so that people know that you are a photographer , and they will add you to the circle of Photographers.
Photographers on Google+ -- I'm making a list here so I (and YOU) can make a Circle of Photographers to follow. So, put your "Me!" below, and people should be easily able to add you to a circle by hovering over the name.
It generated 79+, 367 comments and 19 people shared that post .
If you know good uses of Google + , drop a comment