Wild West Web
The web has made the world a smaller place. As Jonathan suggests it can mobilise individuals into doing collective good. Sun was certainly at the centre of the internet revolution. As far as I am aware it was the first to consider the concept of the network of things, which will likely change the game even more radically.
The problem is that the internet is also a tool for the bad guys, school-centric cyber bullies through to money siphoning crackers. I feel we have created an eco system without setting the rules and have thus lost control of it. Eg. Is copyrighted content on YouTube something that they should be responsible for? There are many people who judge web content authenticity on the quality of the page layout. If the page looks authoritative then the content is true.
WWW might as well stand for the Wild West Web.
As always the associated chaos provides opportunity for both good and bad exploitation. My concern is that the 'dark side' will gain the most traction causing the rest of us to abandon the web.
I know policing is not in the spirit of the web, but possibly some mechanism is required, maybe under the auspices of the United Nations. Failing that I am sure it will just be a matter of time before cyber vigilantes fill the cyber law void.
Sorry for seemingly raining on your parade. I am just trying to flag how the web has provided us with a parallel universe (Second Life?) that scales up the good, but also the bad. We need some cyber leadership.

The latest issue of EMC's On Magazine has 


