The Dover trial was probably already the death knell - particularly when they had to admit that they would have to consider Astrology a science to be consistent with their position.
More recently, we have old earth creationist Dembski switching to young earth creationism in order to keep his job.
I try to follow some of the ID blogs. There's almost nothing there that would count as an attempt to do serious science. It seems clear that they are just putting on a show, to make it look to creationists as if they have something.
Jesus was a liberal hippie