If there is no traffic in the area why make (Apart from if you like the sound of your own voice) 8 calls from inbound to clear? Or if there are 2 or 3 Aircraft doing circuits all calling on all legs of the circuit, you can't get a word in and you can't tell me their "Doing the right thing".
Who could honestly say that they would rather a pilot not transmit his location in the circuit to other pilots? Anybody with a brain in their head and a little situational awareness should have a mental picture of the other aircraft in the circuit anyway.