What is this Social Media?

Today I am: happy about iPhone 3G, working on signing people up, had Japanese Gyoza for lunch and talked to Björn.
Björn, is a good friend of mine who tipped me about a YouTube video that outlines what Social Media is all about in a very pedagogic way. I liked it, so I blogged it.

If you’re Swedish another Björn made me happy yesterday. Björn Falkevik published a Video in Swedish the other day on a similar subject. Once you are done with the one above, go ahead and look at this one.