iPhone unable to upload photos

Well as we all know we can't upload photos on most sites directly from our iPhones. So I was thinking, there should be some sort of photo uploaded app! Where you can select a photo then upload it to a site through Mobile Safari

Really I'd just like to be able to attach them to posts on this forum (is there a work around for that? Or for any other sites?)

Sorry if this sounds like a dumb idea, just kinda sprung into my head after trying to upload a photo