The title of this post isn't meant to imply that all atheists are stupid, but in my experience, most of them are. Even the few bright ones, like the late Christopher Hitchens, had remarkably stupid arguments when it came to faith. It was more of a blind spot than a place of intellectual strength.
I mention this because I frequent religious web sites, and atheists regularly drop in to share their stupid arguments about why God doesn't exist. It's like a compulsion.
The world has long been plagued by Evangelical Atheists, who don't believe in God and don't want you to, either. They're miserable people, and the sincere happiness of people taking about a blessed event compels them to try to throw a turd in the punch bowl.
Not only that, but they are invariably weak, ill-thought out, and easily reputed turds. Even worse, they recycle them.
There's a dreary repetition to it all. People will be discussing the finer points of theology, and some idiot pops up and says "Why do you worship an imaginary friend?" or "Who cares what your invisible buddy has to say?"
Somewhat obviously, the loser who dropped the comment did, and there are a million variations of "Yet here you are," as a response, but even so, the notion that something that cannot be seen is by definition imaginary is pathetic. I've personally never seen gravity, but I've felt its effects. Light is likewise invisible until it hist something. Air, sound, the list goes on.
This also sets aside countless visions, apparitions and miracles, as well as the testimony of the Scriptures. I've already written about the strange need of modern "Bible scholars" to try to debunk the text by demanding a standard of proof that they would never ask of any other historical text.
If one manages to get past their one-liners and engage in debate they are invariably very prideful, arrogant people. I recall one person a few months ago who came onto a religious site and held forth that he felt sorry for people who needed the "crutch" of religion because obviously the truth about life was simply too much them. He, of course, had reconciled himself that death was final, and he needed no reassuring lies, but most people lacked his mental strength.
He seemed completely unaware that to Christians, humility is a virtue, not something to we're ashamed of.
More to the point, his argument refuted itself - if he's so fulfilled, so strong and so happy, why did he even bother to waste his time on earth telling the benighted believers about it? According to him, they're too weak to give up their delusion, so what was his purpose? The obvious answer was he's not happy, and needs to find someone to look down on, so he went to a religious site to taunt people and, presumably, feed off their anger. He failed to generate any.
I would say that the rise of Evangelical (and stupid) Atheists is tied to the general craving for specialness and status. In a world where college diplomas no longer signal achievement, and plagiarists are tolerated in the faculty of Ivy League schools, what are the socially insecure to do to shore up their self-esteem?
Obviously one answer to declare themselves smarter than every religious believer who ever lived. Take that, you rubes! An additional virtue is that one doesn't have to do any actual reading or scholarship because Augustine, Aquinas, etc. are all delusional nut jobs.
They have a tougher time when one brings up G.K Chesterton, Evelyn Waugh or C.S. Lewis because their work is well-known, accessible, and refutes all of their juvenile arguments. Mostly they are likewise hand-waved because whether or not God exists is besides the point. Boosting self-esteem and picking on people with impunity are the point.
I should add that there are a scattered few atheists who simply can't fully grasp God, or get past the Problem of Evil, and they are uniformly respectful of those who found faith. Some are agnostics, others vague theists, but unable to sort things out to their full satisfaction. They are warmly greeted because they are the ones who need the most help.
As for the stupid atheists, they need help as well and I hope that they find it.