We covered a lot in this chapter!

We saw how Stream works, practiced posting, and determined how to drill down so that each post goes to the right audience (by selecting the circle's stream it will appear in). And we learned how to control what we see and when we see it (as opposed to all those zillions of posts you're not interested in, but which make you miss the good stuff on other social networks).

Now, while we were introduced to using pictures, video, and other media in our posts, it's time to explore that universe in more detail—which is all coming up in the next chapter.