If iweb were done over as a hosted web site creator application, what functionality would you like to see? What issues would it solve for you? What problems would it create for you?
Well obviously iWeb would have to lose a lot of functionality to work in that way, or if nothing else, have to work in a different way.
Right now, as much as I dislike iWeb, I think it's better off being left as it is.
What would be nice though, would be built in FTP support to allow people to upload their sites to cheaper hosts than MobileMe, without having to do it manually. But saying that, there's a lot of stuff I think should be added, and I probably say that because I'm not the kind of user that would ever use iWeb anyway, but I'm still pretty sure there's people out there who would like to see built in FTP support.
Just as good as the app, free and the ability to install it on my own linux based server.
Have you seen Adobe's ROME? Its a mashup of Flash, Photoshop, Fireworks, and Dreamweaver. It runs in a browser (or on the desktop), is WYSIWYG, and is only about 20K lines of action-script code.
You can find some demos of it that were shown at MAX 2009. here is one of them: