Web 2.0 means a lot of things to different people. For me, it means moving from a read-only, one-way Web to a read-write, conversational Web. I think the most exciting part is the shift from sites serving content to humans driving the experience. The machine is us! Where will we take us next?
For a short, thought-provoking video, watch Web 2.0 ... The Machine is Us/ing Us.