Thinking back to the start of 2016, the way people get their info seems to be from various sources.
In this study from 1Q 2016, it appears that TV is the primary source where people get their information.
For 2017, I am willing to bet that as cellular data plans start to grow and more people utilize the “unlimited data plans” – I bet that online radio source local or satellite grows. (Shall I cite in-vehicle WiFi).
I also think that SnapChat will dissolve.
I also still think that Instagram will add more emotions for users to choose from on each Insta post.
Just my two cents…