Seems like a really cool utility, particularly the image editing elements. I will definitely use this app.
It would be great if I could automatically syndicate my uploaded photos out to other services/locations where my friends and family are already expecting to see photos from me (like my blog, tumblr, facebook account, etc). I guess I could probably use the email sharing to accomplish that, but it would be great if I could pre-load all the posting information for these other locations (typically it is just a dedicated email address) and tell the app where I want to post the photo as part of the upload process.