(July 30, 2013 at 10:38 pm)Cinjin Wrote: I think that says a lot.
These are merely photos and they don't actually "say a lot," in my opinion. Don't judge a book by its cover.
And people might have different reasons for not smiling in pictures - not necessarily having anything to do with their religion - such as being shy, or feels awkward doing a fake smile, or feels more comfortable with a relaxed, neutral face, or something else.
There are a few atheist members who haven't smiled in any of their photos as well. I don't interpret that to mean that they are unhappy or something.
Pictures only show our faces, our smiles, and stuff, but not what is really in our hearts.