This could be huge combined with webhooks and a JS asynchrounous DOM modification capability. Think about a web-chat app that does asynchronous true push chat.

This could be huge combined with webhooks and a JS asynchrounous DOM modification capability. Think about a web-chat app that does asynchronous true push chat. No Comet and heavy JS. It would work like this : you would connect to the web chat. Your browser would give the server an URL on its internal server where the server can post updates. Just like a webhook. The internal server would run a JS callback each time it got something posted to update the page. BAM! True bidirectional push!