I can't help notice that you are very good at plucking wild generalisations out of the air and pronouncing them as solid fact.
That would be the pot calling the kettle black. If I am good at doing that, I wasn't aware of it. I don't intentionally generalize, it is just a persistent bad habit.
I have read very widely and have noticed how many people are motivated by their faith in God to do what they do. In fact I have found that generally speaking atheists tend to be absent when we are talking about altruistic action. That in itself makes them unqualified to comment on such things.
Atheists are a minority in the world population, and the majority of them are not openly atheist as it tends to draw negative attention. It would not shock me if within your social group, there aren't many atheists or people that personally know very many atheists. As one raised in a relatively secular family (some are religious, but few are regular church goers), I do know a few generous atheists that give to charity and are proactive within their communities.
Also, just because the atheists you know of aren't active in that way, doesn't mean all atheists are. You blame me for making generalizations and presenting them as facts, so what would you call stating every atheist is absent from altruistic activities? You don't know every atheist, and chances are you may know people that are atheists, but they haven't mentioned it to you because they know that you would be preachy to them, or they just don't feel comfortable bringing it up.
I have no doubt that you like to think that religion is the ogre but the fact is that in days gone by, religion and the church were the founders of universities and learning. Without them there would have been none, because the average person could not read or write.
I know they founded universities, and I don't deny it. However, whenever observations didn't match up with the bible, the church didn't take kindly to them. Galileo can attest to as much, given he was under house arrest for the remainder of his life after publishing his work on the solar system. Many such intellectuals would publish on their deathbeds, because they knew that the church would punish them for their findings, yet they wanted their work to be known.
In modern times, religion rarely interferes with science when it concerns countries that are world powers. The United States is one of the few exceptions to that, but compared to the past, the interference is relatively tame.