Having fun with ImpressJs and WebSockets, creating real-time presentat

So a friend of mine showed me ImpressJs today. He was going to have notes on another screen (well actually on an iPad) and I thought it would be cool if the presentation could be synced with notes on another screen as well. Fired up Visual Studio and put together a small socket server as well as a simple java script client and created a Presenter-Attendee solution with ImpressJs and WebSockets.