A method of providing a rating for an entity within a network of entities comprises receiving, from a ratee entity requiring a rating, a message including a nomination of one or more rating entities. A data source is associated with a dynamic document template. The callers are instructed to hang up and wait for the return call. The fluidic oscillator produces oscillations in response to fluid flow through the fluidic oscillator. The MOS transistor has a gate electrode that is formed from polysilicon including a P-type impurity, and the MOS transistor has a gate electrode that is formed from polysilicon including an N-type impurity.