An experiment using Verite Timeline by timeline.verite.co. Impressive interactive result using either JSON or Google Doc Spreadsheet. Can be used as standard HTML embed or via wordpress plugin by Cardume
[timeline font=’Merriweather-NewsCycle’ maptype=’SATELLITE’ src=’https://docs.google.com/spreadsheet/pub?key=0As5hV7g1bJqNdDEzQXZUdXRRR0ctU3FEYkJPczFEQ1E&output=html’]