“Since the beginning of Digg’ s immense popularity, both as a fun site that brings you fresh crowdsourced news and as a source of traffic for news sites, there was the idea that smaller, more focused, vertical Digg-like sites would be a great alternative to Digg’ s versatility. It hasn’ t happened. There are literally thousands of Digg-like sites that focus on a specific topic, and only a handful have amounted to anything. Often this is merely because they are …”
via Mashable!