You have a problem with reading comprehension. I didn't say Mormons or Catholics vote in blocks. I was speaking of bigotry towards Mormons and Catholics.
I got it. I just thought it was stupid. Most Catholics are kind of nervous about the ultra-Catholic types like Santorum and Ryan. The ones who think we should take the men in dresses seriously.
You're right. Folks hated Bush more than they hate Obama. Mainly because the type of people that hated Bush hate pretty much everything this country stands for.

Hold on here. Do you really think that? That the 59 million people who voted against Bush in 2004 "hate America and everything it stands for". I voted for Bush, but a lot of people had valid complaints about the way he got elected, the way he conducted the war and what his priorities were.
Also, they had a lot of help from the media in developing that hatred. Right now people fear what Obama will do more than anything. If they got to know him better and knew what he intends to do they would hate him.
I think you need to get out of your talk radio/USMB shell. Most people I talk to aren't even tuned into this. They aren't happy with the economy, but know Obama got a mess when he started. They think he's inept, but a good guy. In short, you'd have to make a really compelling case to change horses in mid-stream, and the Weird Mormon Robot hasn't made it.
A lot of people that voted for Obama are extremely disappointed in him. That's enough for them not to vote for him even if they dislike Romney. It worked against McCain. Many on the right didn't show up to vote. I don't think that will be as much of a problem this time.
Okay, we got to do this again.
Bush got 12 million more votes in 2004 than he got in 2012.
CLinton got 3 million more votes in 1996 than he got in 1992.
Reagan got 10 million more votes in 1984 than he got in 1990.
Nixon(!) got 16 million more votes in 1972 than he got in 1968.
Do you really think that there weren't people who were "Oh my God!" about Nixon in 1972?
Now, yeah, Bush-41 got 9 million less votes and Carter got 5 million less votes... but those went to third party candidates. Third parties give you an out. You can change your mind without admitting you were wrong.
Another point. the magical "Well, there were people who didn't show up for McCain, but they'll be there for Romney!"
Really, where?
Bush got 62 million votes in 2004. McCain got 59 million. WHich is to say, he probably got about 95% or so of the people who went for Bush.
Obama got 10 million more votes than Kerry (who got 8 million more votes than Al Gore) Maybe 3 million of those were folks who voted for Bush, but unlikely.
Fact is, there was less enthusiasm for Republicans in 2012, not more.