Got rejected. We are working on an Answering (Analytics) system that works with Natural Language and voice. http://numahub.com. Our product is cool and we are very positively moving ahead. YC acceptance would have been great but not being accepted motivates us to push harder.
It was a weekend project based idea while working on Natural Language and AI based product.
The "nounshoun" app is a great tool for busy parents, english teachers and 1 billion+ people learning english.
Let us know what you feel about it, and should we add more features.