I love social networking photo site flickr. (Owned by Yahoo.)

The picture above, Flickr confirmed via a phone call, is in fact the 2 billionth image uploaded to the site. The photo was taken by “yukesmooks” in Sydney on November 10th with a Canon EOS Digital Rebel XTi. It has the beautifully minimalist title “Picture 098.” …
Flickr says 3-5 million new photos are uploaded to the site daily.
Update: Just as a point of comparison, Facebook has 4.1 billion photos (of drunked women) on their site.