Posting videos in vogue is just slacktivism. It doesn't change anything, it just lets you pat yourself on the back about how much "awareness" you raised. Except in the case of Net Neutrality everyone is already as aware as they can be on the issue because people haven't been able to shut up about it for years.
But maybe I'm wrong. Maybe we can do a lot of good by posting youtube videos to low-traffic forums. Let me try:
My cousin got to meet his siblings after a year apart. He grew up in one country (he's 22), they are growing up in another (15 and 10), all three of them abandoned by their father. Seeing them together is the cutest thing ever.