Thing 12--Social Media Sites

Wow--this I did not know about--well maybe a little--but not the places to look to find them. It seems like a great way to keep ahead of the stacks of information that is processed each day. This could become a major aid to a researcher and to the media specialist at a school where time is a problem. Great idea for current events and report topics. I see endless possibilities I liked Mixx and Newsvine but not Reddit.