I'm going to reply to ToddnotTodd and Quatona here...
Perhaps I should specify that it's (many) Athiest I've observed who show signs of hate, not all of them. I do believe people are diverse, but I knew a couple Athiest when I was agnostic and it was much the same thing with them. One of them would get pamphlets that are intended to reach those who may be interested in what God can do for them, but he doesn't get them because he's interested in God, he gets them to laugh at them and talk about how retarded believers are, and has also done some things which were very harsh beyond that.
As far as Atheist having the upper hand, I believe this is true for a number of reasons. The amount of believers are on the decrease according to statistics, and our government is becoming more progressive and liberal, for example since 1993 the Democrats have won 5 of the last 6 presidential elections (by popular vote). I believe things are changing, now I want to make it clear that being a Democrat doesn't make you an Athiest but when you look at the numbers or pay attention to the media it's clear that they have more Atheist and less believers....
http://www.washingtonexaminer.com/majority-of-atheists-are-liberal/article/2510230
This has a poll from Pew research which is one of the most reliable sources for polling data. It's pretty obvious to me, just through observations, that Democrats have more Athiest and Agnostics, and they're winning presidential elections and changing laws which go against some of the principals that are important to Christians for example. Again I don't want to group people together I know Democrats who believe in God but the statistics are pretty clear.
The link below shows numbers on both a decrease in those who are religious and a decrease in those who believe in God in the U.S. The ones who believe in God who aren't religious has only slightly dropped, but worldwide it's dropped much more. This has to be obvious to you guys, people don't take matters of faith as seriously as they used to, and for many Religion or God is being portrayed in a bad way. Personally, I don't think it's bad, some people can make it a bad thing but there are a lot of people who are helped by believing, or function better by believing, and contribute to others because of their faith. I know more of those types of believers than obnoxious ones...
http://www.pewforum.org/2015/11/03/u-s-public-becoming-less-religious/
So I'll stand by saying that I think non believers have the upper hand, I think many believers of God and Christians feel backed into a corner, I've seen it.
As far as hate goes, I mentioned the person I knew who got the pamphlets to make fun of them, and the youtube comments with the hateful messages. There's a lot more, more than I could list in a forum by a longshot, but I will give you some substantiation.
Here's a word for word example by someone who calls himself Athiest 13...
http://www.keepcalm-o-matic.co.uk/p/keep-calm-and-hate-god-5/
If you search youtube for videos about God or religion it's so common that people are saying ugly or hurtful things, they may not come right out and say they're Athiest but if their comments are directed at God id say the chances are high that they don't believe. Take this comment for example....
"One day, we'll look back, see that some people believed that s___, and laugh our a____ off. We'll consider it just as moronic as Greek mythology. If not more."
Look down for Mr. Awesome to see the comment...
Some people will come right out and use the word hate, the ones who don't say it but say a number of ugly or hurtful things
I'd say it gives a pretty good idea, especially if they're doing it regularly. Some people even specialize in mocking believers, Bill Maher is one of the most prolific in this category. He's spent years targeting believers and Christians while making money doing it.
It's a free country, and some of this hate does come from believers but I'd say those types are not following a God based lifestyle, God is not about hate. Long story short, I don't like that some can't live and let live, I never understood those who persistently attack others verbally or any other way. I think most of the focus is on the religious and how bigoted and unaccepting they are, but Athiest are often very judgemental or unaccepting. That's one of the things that turned me away from atheism, they talked a lot about how judgemental and hypocritical believers are but they were doing the same thing.
I noticed I'm getting a lot of feedback here, I hope we can have a civil debate. I'll try to get to more of these responses soon, it's been busy over here. Actually, I'm working on a website for debating various issues, I've done this kind of thing for a good while. (I think I do okay, but that may be a biased opinion)