Hi PG, we submitted the application and included an idea for a business/enterprise application built on Twitter. While it is not the main idea with which we're applying to YC, it is something I've thought about for a long time.

This Twitter app is really something I wish I have. I have also seen other companies using Twitter in the context described in my application. I had even posted this idea on Facebook so that someone else could build it, but until now, it doesn't exist yet.

Please check out our application and let me know what you think.