Came across this interesting video on social media via Rhondda's Reflections. It definitely provides food for thought for all those involved in education!
As Rhondda points out "students are involved in varied aspects of the social media, in one way or another" and "educators ignore it at their peril".
I tend to agree. In the world that we live in, we can't afford to ignore social media and its implications, simply pleading ignorance and hoping that it will go away!
Downloading videos from the web couldn't be easier with 
As you hover over the video with your mouse the 'Download This Video' option immediately pops up as shown in this clip here.
Patricia Donaghy is an ICT Teacher in Dublin, Ireland. You can read some more information 
