Facebook Application - IOS, Android, Chrome Extension, Firefox Extension

Looking for a programming partner to develop my next application. I have a proven track record with 10,000 paid app sales in the past 9 months. This project is very confidential in nature. So details will be kept to a minimum on the public facing side of this project. General skills needed will be Facebook API experience. We will be creating an cross platform app that uses the friends, list and event API's. Approximately 80 - 100 hours of development and 10-15 hours of testing once project is fully spec'd. I have an existing licensing and authorization/payment gateway(Google checkout) server written in Node.js/Express/Redis/Mongo running behind nginx. This can ease development efforts somewhat for the Extensions. Further Details will only be revealed to qualified bidders that sign a digital NDA for full project details. I am offering a $1000 cash payment and %20 of sales for the first 6 months. This could easily add up to much more $ over the life of the application. Please do not bid more than $1000. Do not bid if you do not accept the terms I have outlined previously. Thanks and good luck.