Can I automatically update my Facebook when I update my photostream?
Yes you can! We’ve made it even easier for you to use Facebook’s import feature. Just go to your account and activate the link (you may be asked to login at Facebook if you are not already). Once you’ve done that, your latest Flickr uploads will be added into your Facebook News Feed and Mini-Feed.
For more help, see this post:
Oct 03, 2009