Why are conservatives mad at the GOP?

Ace has a great post on the subject. Personally, i think he is on to something.

So I wonder if there's a bit of buyer's remorse here, magnifying the GOP's failings on other issues due to a possibly-unconscious need to lash out at Bush for the continuing chaos and violence in Iraq.

I would add that i think that the Right is lashing out because they invested so much hope in Bush as a conservative, as a political leader, as a war leader. Rather than admit that GWB was not what we wanted him to be, we look for scapegoats. Today, the chosen object of hate is the House GOP.