There are two things, that despite my familiarity with technology that still blow me away. One is when I watch a major sporting event live from my couch. Like Wimbledon or the Olympics. Just soo cool that travels all around the world, and often through space to my little boob tube.
The second thing that blows me away is this, seeing what someone else is doing at any hour of the day on the other side of the continent from my little laptop. Justin.tv has come a long way since launched last April.
Crazy man! Just crazy!