Hi Vivian

I was impressed with your paper and agree that different circumstances bring communities together for many different reasons through Web 2.0, prior to the web becoming available for public participation we relied on face-to-face meetings.  The bonus of Web2.0 is as you indicate no longer do we need to be in close proximity to other people to be included in communities.  Although “virtual reality” I disagree it is “not meaningful, real or lasting.”   As my research paper pointed to both virtual reality is a real community with similar attributes to face-to-face communities.  There is very little changes between the two, the Scout movements started in early 20^th century and know have moved into the virtual reality of online communication enhancing their progress with the world wide scouting groups.   I do agree with you on the safety aspect of  the Web 2.0 provides for people who are isolated from family and friends, or have mental health issues a safe environment to discuss problems and gain support through the many online support systems.  This allows for people to have more control on what information they are prepared to share with family, friends and strangers online.   A well written and information paper, I enjoyed reading.