Cesarbrod's List: Personal Learning Environment

• many ideas are therefore afterthoughts to explain innovations that have already happened
• practices rather than ideas are the main source of innovation
• Piggydb introduces Tag-Fragment that supports two-layer structure allowing you to evolve found concepts into more rich and structured knowledge

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• • Use this as an example for tagging with PiggyDB and compare it with the way tagging is used in cesarbrod.tumblr.com
• You have probably experienced a situation where you had been organizing your classification with great effort, but you ended up not using most of it, and what you really needed was just a simple keyword search, haven’t you?
• any classification is arbitrary, and this arbitrariness makes it difficult to maintain the consistency of classification
• classification is creative in terms of expressing one’s thoughts, ideas, or lessons
• ‘Tag as Concept

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