Where Did Digg's PageRank Go?
Apparently, either the current Google PageRank update or someone at Google doesn’t like Digg because the nexus for social media currently has a PageRank score of zero.
That’s right, when you navigate to Digg.com, Google’s green bar turns white (this goes for both the www. version and the non-www. version). I’ve got a screenshot if you are interested in case this gets corrected anytime soon. Although, when you consider How PageRank Works, then perhaps this wasn’t an accident at all.