Hi, Maria (and all). A new issue of the Journal of Computer-Mediated Communication is just out, focusing on Web 2.0 and user-generated content as communication systems. The table of contents is on http://onlinelibrary.wiley.com/doi/10.1111/jcc4.2012.18.issue-1/issuetoc and the first article by Walther & Jang provides some definitions and qualities. --Joe Walther -----Original Message----- Date: Sun, 14 Oct 2012 02:43:41 +0100 From: MM Veloso <mmcv2012@gmail.com> To: air-l@listserv.aoir.org Subject: [Air-L] Web 2.0 Message-ID: <CAGHda=iHaa_32Y4_QjKzxh_ikxMNU7XBX7y-uusWL_=J2F6AaQ@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Hi everyone, I`m doing a research about the influence of web 2.0 in participation (or e-participation). At this moment I`m interested in the web 2.0 definition and web 3.0 definition. Can anyone recommend some must-read articles about web 2.0/web 3.0? Thank you Maria Manuel (PhD student at University of Minho, Portugal)