Digg readership DOUBLES from HD DVD fiasco -- reaches world's top 40 sites--EXPLODE--http://digg.com/business_finance/Digg_readership_DOUBLES_from_HD_DVD_fiasco_reaches_world_s_top_40_sites--EXPLODE--Internet traffic to Digg.com was doubled by the firestorm of controversy surrounding the release of an HD DVD decryption code, according to a monitoring service. The furore appears to have temporarily boosted the social networking site into the world's top 40 most visited websites. Competing websites, such as Slashdot and Reddit, also benefited.