Three Itty Bitty Digg Clones You Might Not Know

DigWin, BlogsferaNews and StartupNewz are all fighting for their niche in the user-submitted content corner of the blogosphere. What are today's startups may be tomorrow's Digg. And as each has only a few dozen users (now), you could make a name for yourself by getting in early. (read full story at: louisgray.com)