The expression “Web 2.0″ has been floating a lot lately. What does it mean? Paul Graham, one of my favorite authors, has an interesting article about it. He explains what “Web 2.0″ is, what application use it; what successful applications are out there that are using it, and more.
In addition to the excellent explanation, I was able to discover some of the popular community sites: Reddit, and digg. He mentions others, which you might not be aware of but that are “hot.”
Very interesting and valuable read. I recommend it.
ReferenceWeb 2.0 by Paul Graham