yep.  this post comes late…really late but there are resources out there that help you get custom icons on your iphone if the site you like doesn’t have one already.  Here’s a link to the resource I found.  Hope this helps.  (BTW, this is for the 1.1.3 Apple update, not for any jail-broken phones, but I’m sure you already knew that if you’ve got a jail-broken phone).

via Pixelbox

btw, my site here is optimized for the iphone (sorta)…feel free to add the webclip.