It has become indistinguishable:
http://www.freerepublic.com/focus/f-news/2120092/posts
Check out some of the replies to this post: http://www.dotpenn.com/2008/514/obama-promises-middle-class-theyll-never-be-wealthy.html
Unbelievable: a)He can’t take a joke. b)He’s an idiot.