I went there exactly one time to see the interface. What it is is internet text messaging. It’s a virtual cell-phone. What’s more interesting is what people are saying about it (see the following comments). When you’ve got something that’s composed of high fructose, spun through forced hot air turbines into wall board insulation, you’ve got Twitter. I’ve seen one functioning value which Twitter provides. Twitter allows you to determine the useful value of any person in your life simply by discovering whether they use it or not.