GUI iPhone web app builder

Does anyone know if someone has built a GUI iPhone web app builder?

I am very interested in building an iPhone site in conjunction with the development of my new site http://www.thecutsquad.com , my main interest in this is so that there is an optimized site for the iphone without having to load all of the rich media which I will be hosting.

So if I could build an iPhone specific website like http://app.getleaflets.com/ where I can host content media optimized for iPhone viewing over EDGE and people who are browsing using the iSafari (is that what we are calling it these days?) are redirected automatically without having to type in a specific web address, although I do not mind having a sub-domain which hosts this.

So, anyone know of anything, or is anyone interested in helping with the development of such an application?

Thanks a ton,

Gabe