We just launched a public beta of nikoma. It’s a social media monitoring platform & marketing tool for developers with lead generation tools etc. . The backend is based on the Apphera system, written in Ruby. Developers and webdesigners can signup for free right now (no credit card etc.) and we will process data results starting next week in the order of signups as we ramp up the system. Right now it’s monitoring about 9 million businesses and almost 700 million Tweets and other social media data in real time (yeah! All in Ruby!). At “login” you can signup with Google login or create a regular user account. We will also update the open source version of the backend soon. You can find it at my Github repo.