Tell HN: I will build a functioning prototype of your idea in 1 week for $500

I'm a Rails developer (2+ years experience), and I'm trying to do something fun. This could be your minimum viable product. This could be what you link to in incubator applications (DreamIt's deadline is July 8!). Don't expect anything too fancy--just a web application that closely matches your basic vision. Examples of things I can build: -Integrations with 3rd party APIs (eg Twitter, Facebook etc.) -Real-time web apps (eg, if a certain person tweets, send a push notification to users) -An application that sends custom emails -A/B tests -A basic search engine, content management system, blog, or social network -A back-end for a mobile app (not the mobile application itself) -A Simple Bayes classification system Be creative! What I want from you: -A phone call explaining your vision -Mockups, sketches and descriptions of your idea -Any graphics and copy text you want me to include -Seven days of patience -$500 (US) What you get from me: -A Ruby on Rails web application with a MySQL or