Share Your Content with Everyone
When you post content to your Public circle on Google+, you're effectively letting everyone on the network see it. I often see photographers sharing a beautiful image on Google+, only to realize that they shared it to a small circle of 100 people, of which I was one. To have your images or content seen by the largest number of people, you have to make it accessible (see Figure 9).
Figure 9 Patrick Di Fruscia posts all his photos to his Public circle, giving everyone on the Internet the ability to view his work.
Another benefit of sharing content to your Public circle is that Google then has the ability to index that content for its search engine, which means that it can be found via a Google search—not just on Google+. Currently, Google accounts for nearly 67% of searches online for the entire Internet. Obviously, that's a potential for a lot more eyes to come across your published content.