I have been feeling like there’s more out there than I know, but too much to find. I am fascinated by StumbleUpon. You tell it what you’re interested in, and it find random sites for you. If you like the site, you click the Thumbs Up button, which trains the system about you, and provides information for all other users.
Perhaps my mission in life (on this blog) is to find and link cool stuff so that other people can find it too.