Curious, you use the webserver module in phantomjs, is that right? And that's how you do the inter-process communication? I'm curious how you chose that over we

Curious, you use the webserver module in phantomjs, is that right? And that's how you do the inter-process communication? I'm curious how you chose that over websockets, or over HTTP polling from your phantomjs client against a local node server.. What about using something like node-gir, or whatever appjs does to combine the event loops of node/v8 and chromium/v8?