iPhoto Flickr and Geo-location

Today I tried using iPhoto 09's built in Flickr upload feature. Setup was easy. I had to add iPhoto as a trusted application in my Flickr account, which was automatically prompted for when I enabled the Flickr upload feature.

After uploading my first set of photos, I noticed that the geographic location data associated with the pictures didn't make it to Flickr. Upon searching, I found that I needed to enable Flickr to "Automagically import GPS information as geo data" in my account settings. Once that was done, Flickr picked up iPhoto's location data from the pictures.