Since the era of Twitter, and with the fact that Indonesia quickly become Top 2  - the most populated twitter user in the world (after United States of course), online food delivery business in Indonesia has gained pretty much interest in the real world. Not only that it has advantage on reaching more and more users each day, but also the power of social networking (plus the power of delivery services) promises long-term value. I have tasted one of the best samples for this online delivery food service, Siomay Perintis.