Amused by the double-D error message on Flickr, the director of research at web analytics company Hitwise showed me what searches drive the most traffic to Flickr:

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That one percent of hits for "boobs" is pretty telling, she says, because Flickr only shows up on the third page of Google results for that term. So anyone surfing over from there must really, um, drill down for their naughty pics.

Earlier: Flickr flashes its tits