we use node. we sync our servers with dropbox and git. we use hummingbird for real time analytics and mixpanel. we are 2 guys from Costa Rica (<a href="http://www.costarica-discover-it.com/images/caribbean2_nov30.jpg" rel="nofollow">http://www.costarica-discover-it.com/images/caribbean2_nov30...</a>). we have been working on this for the last 2 months... thanks!