Flickr Real-Time Network
<rsp stat="ok">
<topics>
<topic name="contacts_photos" display_name="photos from your contacts" />
<topic name="contacts_faves" display_name="favorites from your contacts" />
<topic name="photos_of_contacts" display_name="photos of your contacts" />
<topic name="photos_of_me" display_name="photos of you" />
<topic name="my_photos" display_name="your photos" />
<topic name="my_faves" display_name="your favorites" />
</topics>
</rsp>