Not a surprise indeed, but on other forums some flyers are advocating lowering their altiude on RTH. I'm just waiting for the first reports coming in :- "Oh! oh! I forgot about that tower block/chimney/big tree on the way back".
I know quick2352 makes a point of setting 'proper' RTH height for surrounding conditions but humans being what they are, some, will overlook this advice and come to grief on their way home.