This visualization monitors Bitcoin transactions and trades (on the Mt. Gox exchange) in real time. It is based on bitcoinmonitor, except that it uses websockets instead of polling.
Noah Pedrini npedrini
A D3 visualization of Kiva field (financing) partners and their distribution across continents and countries. Uses a static response from Kiva's get partners API and Wikimedia's list of country codes.
Read more about Kiva field partners here.