Well this does not simply boil down to economics, too. In Turkey for example (where I'm from), we have a very complex gradient of secular and religious culture

Well this does not simply boil down to economics, too. In Turkey for example (where I'm from), we have a very complex gradient of secular and religious cultures, where the economical situation of the individuals or of the families are only a small determinant in what part of such a gradient they are. Especially in this day and age where local cultures are becoming but a simple debile component of a more global archi-culture.