Just a simple feature request -- with the new iPhone firmware, you can save Safari bookmarks to your home screen. However, the icon that's saved is an eensy little preview of the site. When you start to add multiple sites, they all start to look the same.
I found a site that details the short process that is required to add your own custom icon for your website. The user can't do it... it has to be server side. But check this out, Jeremy, and see what you can do.
HOWTO: iPhone Webclip Icons - Dan Dickinson: The Primary Vivid Weblog
FWIW, you don't have to add the gloss to make it fit into the desktop, as the iPhone automatically does so. All you need is the 57x57 png file listed in the directions.
Re: iPhone Webclip
i know it's not ideal, but you could always zoom in your safari to the logo at the top left. That's what I do. I just have to zoom back out when I get to the site.
I believed in Gene Chizik and all I got was this lousy limited-edition commemorative coin.