ruben pal's List: web 2.0

www.joomla.org cms web2.0

secondlife.com secondlife virtual socialnetworking web2.0

www.entrepreneur.com/...article160096.html entrepreneur blog web2.0

www.lively.com/popular lively virtual socialnetworking web2.0

www.entrepreneur.com/...article188272.html entrepreneur socialnetworking web2.0

www.entrepreneur.com/...article174746.html entrepreneur socialnetworking web2.0

www.entrepreneur.com/...177672.html entrepreneur twitter socialnetworking web2.0

www.ning.com ning socialnetworking web2.0

www.blogger.com/start blog web2.0 blogger

skype.com skype web2.0

www.wikispaces.com wiki web2.0

wordpress.com blog web2.0 wordpress

en.wikipedia.org/Web_2.0 web2.0

moodle.com moodle e-learning cms web2.0

www.openoffice.org openoffice