Your site put a lot on weight keyword ‘simple’ and fail to tell the user what it’s all about. I understand as your building the product you are convinced anyone should get it as much as you do; I’ve been there too, I think you must find people, have them try it and get usability feedback.

Also I think it has a lot of TV-commercial-like aspect to it with the oversized banner; I think it people don’t like overkill signs. Make it a bit user friendly, use colors and a bit of style.

Overall I think the idea is pretty cool.