Chapter 3.1 of No_Frills_Magento_Layout book explains about the folder where layouts are stored and how does Magento gets the name of Layout files. It tells that Magento gets this name from config.xml of your module and then load these layout files to form Package layout . In my setup, Magento is loading all the Layout files "in base/default/layout" folder. It doesn't consider layout files mentioned under element of Config.xml.
Can someone explain this mystery? What is the purpose of element in Config.xml if layouts are not loaded based on this element?