I finally took the time to lookup my ‘post by email’ Flickr address and added it to my contact list in my iPhone.  I have turned on the geolocative features of the iPhone to include the lattitude and longitude metadata in each picture I take.  This metadata is retained when I email a photo to my Flickr account.  Now all of my Flickr photos that come from the iPhone will be extra-mashable as they can be easily pulled into mashed maps by parsing the locative data.