billym, I really don't like your condescending attitude. I understand and share your ethic of self rescue, but if your life, and more importantly the life of a loved one is in real daner, it is foolish and irresponsible not to consider asking for help. We weren't there so we can't know exactly what it was like, but it sounds like his son was suffering from hypothermia, and with the change in weather, he very well could have died without assistance.

Sure this guy made some mistakes, but he also did some things right. He had the sense not to attempt a climb in adverse conditions, eventually decided to shelter for the night, and he brought at least some survival gear(mylar blanket, garbage bags, ponchos, heat packs, headlamp and flashlight-thats more than many people bring). He was also able to let go of his ego and call for help when he thought it was necessary, and that may have saved the life of his son.

Your arrogant attitude may be acceptable in some climbing circles, but I don't think it's appropriate on this forum. True, sometimes criticism here is brutally honest, as it should be, but its also constructive.
I really hope your 'involvement in many rescues' was just bragging and exageration, and that you are not an official SAR member. If I needed rescue and knew that you would be the one coming for me, I'd probably avoid calling for help even if I needed it.