The Virtual Way Forward

I've finally got to Steve Wheeler's slide show of Web 3.0 the way forward for the PLENK2010 course--it's mind boggling to use the vernacular. It's fascinating at the same time--how to envision the future from the relatively small (future hindsight) steps we have taken so far. It's also depressing--I feel that although I'm running faster and faster to keep up with new technology, new concepts, etc.,. in reality I'm getting further and further behind.