Sure. Some real world cases: * Canadian Bitcoin Index (streaming API) - https://www.cbix.ca/api-streaming https://www.cbix.ca/api-streaming * Appbase (Firebas

Sure. Some real world cases: * Canadian Bitcoin Index (streaming API) - https://www.cbix.ca/api-streaming https://www.cbix.ca/api-streaming * Appbase (Firebase-like service based on Elasticsearch) - http://docs.appbase.io/scalr/rest/intro.html#quick-start-to-the-rest-api-step-2-geting-err-streaming-data http://docs.appbase.io/scalr/rest/intro.html#quick-start-to-... We also have some simple examples: * Chat: http://chat.fanoutapp.com http://chat.fanoutapp.com * Realtime to-do list: http://todo.fanoutapp.com http://todo.fanoutapp.com * Audio streaming: http://audiostream.fanoutapp.com http://audiostream.fanoutapp.com (code for the examples referenced from our open source project page http://pushpin.org/docs/examples/ http://pushpin.org/docs/examples/)