I may or may not know what Twitter is really supposed to be for. Maybe it's a hip urban spontaneous social gathering tool, or maybe it's a social networking micro-blog slash IM app that for some inane reason includes SMS. The point is rather moot when no one reads what you write. Twitter failed me yesterday because only half of the people who usually chat with me even know what was going on some 12 hours after the tweet. Was it Twitter's code? No, it was the social network aspect of Twitter that failed.