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The Decline and Fall of Quality on Digg

Fueled partly by a need to counter false accusations from disgruntled community members who claim that Digg is rigged (i.e. that a core group of users decide what content is promoted), partly by the desire to encourage non-core members to participate more passionately, and partly by a need to affect a level of diversity and equality that would appear promising to potential acquirers, Digg has changed its algorithm again and again.