I am actually doing something similar with http://tawlk.com http://tawlk.com We also are about to release our comparison systems: https://s3.amazonaws.com/scre

I am actually doing something similar with http://tawlk.com http://tawlk.com We also are about to release our comparison systems: https://s3.amazonaws.com/screenshots.angel.co/25/30340/0e187bdb92d4caf296131a1f5a512c71-original.jpg https://s3.amazonaws.com/screenshots.angel.co/25/30340/0e187... And our sentiment analysis engine is open source: http://github.com/Tawlk/synt http://github.com/Tawlk/synt We have released a lot of other open source code, and are also about to open up for more hiring :-)