Karen,
I find my students and younger faculty members are on Instagram and Twitter, yet their posts link to their Facebook account, so they are essentially posting messages on all three social media outlets at once. You hit the nail on the head when it comes to text messages as well. It is my experience that students are not checking email as often as they were just a few years ago and when attempting to reach a student regarding an urgent matter, I will send a Facebook message or send a text via Google voice with a number specifically set… >>>