To inform its suggestions, it extracted tourists' movements between attractions in those cities from millions of photos uploaded to Flickr over three years.
It looks like they've invented a way to help me find the most crowded locations. Thanks, but I'd rather do it my own way.
[+] [-] CWuestefeld|16 years ago|reply
It looks like they've invented a way to help me find the most crowded locations. Thanks, but I'd rather do it my own way.