Talkin’ to Matt, I had an idea: create an Applescript to upload the shots it takes to either a WordPress blog or to the Flickr group tagged with “applephotobooth” automagically. This should be fairly easy, since each photo is stored in /~Pictures/Photo Booth/Photo [#].jpg. You could simply hook up the Flickr Uploadr or 1001 as the upload tool… and maybe toss in a little Automator action to make it all happen in the background. Then you could aggregate the results (hmm, with Suprglu or Drupal?) and presto! A literally global Photo Booth!
Of course, the real hack here is getting this script on to iMac G5s at Apple Stores around the world… hook it up to Riya and boom, now you can search for your friends getting kissy-kissy @ Apple Stores!