<![endif] generated 217 seconds ago generated in 0.202 seconds served from batcache in 0.001 seconds expires in 83 seconds code.flickr.com Search Skip to primary content Flickr Flickr Blog @flickr @flickrapi Developer Guidelines API Jobs #access #branding ← Previous #nav-single Posted on October 20, 2014 by Rob Hess, Clayton Mellina, and Friends .entry-meta .entry-header OR Zion National Park Utah by Les Haines Secretary Bird by Bill Gracey parkorbird.flickr.com We at Flickr are not ones to back down from a challenge. Especially when that challenge comes in webcomic form. And especially when that webcomic is xkcd . So, when we saw this xkcd comic we thought, “we’ve got to do that”: In fact, we already had the technology in place to do these things.  Like the woman in the comic says, determining whether a photo wit...