Social Bookmarking Fragmentation | Ingenic BlogDelicious pioneered social bookmarking in 2004 with a focus on organizing bookmarks by tags. Around the same time, Digg gained popularity for being the first social news source, and MySpace was quickly emerging. For the first time, the Internet began to harness the power of the people. Fast-forward to mid-2011 and the tables have turned. The sites that were the first to prove the value of user-gen
