Totally agree with all that. Life is really fucking hard in the states, just for reasons other than poverty (although also poverty :l) so people are able to accept a lot of bullshit to be a part of community-oriented things like churches. I don't think people really "believe" either, they believe it as a set of social customs moreso than anything else.
Putting in a little bit of water helps with reheating a ton of leftovers, it can make anything more moist that has been dried out. I like doing it with pizza and chicken wings a lot.