I wish they would have used ProtoVis with DataMarket's IE Shim http://blog.datamarket.com/2011/06/22/protovis-support-internet-explorer-8/ http://blog.datamark

I wish they would have used ProtoVis with DataMarket's IE Shim http://blog.datamarket.com/2011/06/22/protovis-support-internet-explorer-8/ http://blog.datamarket.com/2011/06/22/protovis-support-inter... Yes Protovis is no longer maintained, but here is a good post defending it: http://blog.datamarket.com/2011/09/12/the-protovis-stays/ http://blog.datamarket.com/2011/09/12/the-protovis-stays/ And used Socket.IO for comm (they might) However, it is lovely, I am going try it out :)