When I originally wrote this, I read (on Google Plus, of course) an article that said 48 percent of those 32 million and growing members of Plus have not yet posted anything! Now (as I do the final proof on this book) that figure is over 50 million and growing rapidly (according to Paul Allen who tracks and posts this on Plus) as Google+ is open to the public, but the percentage of members not posting articles probably still remains the same.
Sooner or later, however, you (and many of them) will want to post stuff. After all sharing comments, links, photos, videos, and so on is the basic concept and feature of most social networks and communication. Here are some methods of enhancing your posts.