Sometimes explaining Social Media, to the uninitiated, can be a touch complicated to explain. If you want or need something to get it started you could consider opening with this little presentation much like one I’m currently working on at the moment. Im not 100% happy with it as is but its a first attempt so its due for some serious refinement.
The embedded version below is a little small so you might prefer to check it out on http://prezi.com/uobfc6utqrre/
Whats it missing and what else could it say, without saying to much and just confusing people?
If you like this attempt you can make your own. Try a free account at www.prezi.com, its a damn cool system they have and you can be up and running in 5 minutes (and probably do a better job than me!).