People keeps talking about del.icio.us, MySpace, Digg.com, Flickr, Folksonomies, Second Life and you name it.
So you don’t really understand all this stuff and want a very quick lesson in the wonders of social media and a pretty big chunk of what this Web 2.0 thing is all about? Thanks to Spannerworks you can read this free eBook: What is social media. A very nice introduction!
(Via Micro Persuasion)