If you've been as overwhelmed as myself with the amount of new, often indistinguishable social web applications that are going live every week, you might get a kick out of this hoax site:
Its only purpose is to allow you to create and edit an account (as you might in a social web app), nothing else. And heck, it's officially "Slightly more useful than Twitter", according to the fake TechCrunch quote (OK, they call it TechLunch) on the site. ;)