Why Not? Facebook and Flickr Implementing Machine Tags.
So, tell me this… why has Flickr not implemented Facebook profile tagging on its photos, the same way it does with Last.fm or Upcoming events?
Tagging a photo with, say,
facebook:profile=012345678 would add a link to
that person’s Facebook profile, and could then be used (effectively in
reverse) on Facebook profiles.
June 6th: Since writing this post, I’ve come across a really cool Flickr machine tag browser that you should check out.