The problem is that "quite a bit" is far, far too little. Though religious people often make claims of religious experience, these claims tend to be quite flimsy and better explained by myriad other mechanisms, including random chance, mental illness, and confirmation bias. Scientists have studied these claims, and thus far well-constructed studies have found them to be baseless.
You may be forgetting here that a lot of people here (including myself) grew up in pretty religious circumstances. I'm familiar with all sorts of claims, ranging from teleological arguments, to ontological arguments, to claims of revelation, to claims of mass tradition, etc. etc. So what do you think is "quite a bit of evidence" in this sort of context? Is there anything remotely resembling the Old Testament miracles for example that happens now?
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.