@failures art,
Their getting up and walking off the set was completely uncalled for. O'Reilly was being his usual arrogant self ("Listen to me, and maybe you'll learn something"), and heaping blame on all Muslims for 9/11, but they should have stayed put and told him what they thought of his opinions, or simply expressed their own. It is Walters show, and I suspect she was livid and read them the riot act after the show was over.
Ever since they had Rosie O'Donnell as a member of the group, it seems it has been more about stirring the pot politically, and generating controversy by having the hosts taking opposing sides, rather than simply a group of women of different ages and backgrounds sharing general viewpoints. Most of the time I find the show rather dull now.
Why the rest of the media made such a big deal of the "walkout" I really can't fathom. Does anyone really care that much what goes on on "The View"? Behar and Goldberg behaved badly, but it wasn't exactly earth shattering news.