Wow. Check out the Bloglines Wall of Images. It's a live, streaming wall of images from blogs updating in realtime across the planet. I'll leave you to ponder the deepness of how cool that is. For starters, try to imagine what direction history would have taken a thousand years ago if this kind of information flow was available then. (And no, I don't mean this specific flow of information. I mean the fact that there's enough information flow that someone can just throw this kind of thing on their web site because they thought it was "a neat idea".)

Update: I figured the disclaimer you have to click through when you first view this was just a legal catch-all, but I've been informed that certain times of day can yield some definitely NSFW results. I didn't see anything particularly questionable when I was watching it, but keep it in mind.