Wikinvest: Collaborative Sensemaking for Financial Data - information aestheticsWikinvest.com [wikinvest.com] has a feature called Wikicharts which allows users to share annotations on financial charts (e.g. Apple stock, Google stock). The annotations are displayed in a similar manner to the ones used to indicate news stories (and more) on Google Finance, however they can also span ranges to help explain changes over time. Wikinvest's chart is extremely well executed and feat
