The ways you can criticize the president continue to grow more limited on Flickr. If the first rule was "don't post too many political comments on White House photos," the second seems to be "no caricatures."

An update on Shepherd Johnson, who lost 1,200 Flickr images over comments on White House photos: Yahoo said the activist's pictures are gone forever, offered him $25 and blocked his messages. And Flickr's founder called him "a dick."