None of the principles is a new technology or development
for itself. As the inventor of the Web, Tim Berners-Lee,
points out, Web 2.0 works on the same standards as Web
1.0 [6], and his original vision of the Web was the one of a
ead-write-Web", where everyone could add and edit Web
pages [9]. However, taken together the ig ideas of Web
2.0" have reached a critical mass that transforms the way
of publishing and information exchange so distinctively that
the term Web 2.0" is warranted.
In the following, we will analyze Web 2.0 principles (based
on [30, 6]) and analyze each principle with respect to the implication
on technology-enhanced learning. This will allow
us to make general statements about the implications of Web
2.0 on pedagogy based on the inherent technical features of
Web 2.0.