Simple or not, if you're gonna do something, do it right.
I guess I have to give yet another sample of why Temp "polls" do not work.
User 1: Iwill KK266-R. Xp1700+. Volcano 7 Cooler. Case temp: 22C. CPU "temp": 30C
User 2: Abit KR7. Xp1700+. Volcano 7 Cooler. Case temp: 28C. CPU "temp": 46C
User 3: Asus A7V333. XP1700+. Volcano 7 Cooler. Case temp: 35C. CPU "temp": 55C
Without knowing the specifics behind the poll answers, you're looking at CPU Temps of 30,46, and 55C. 25C of temperature difference. All with the same setup, save different case temps.
Now let's take case temps out of the equation: Temperature Delta's of 8C, 18C, and 20C. Again, all on teh same setup.
Yes, this is hypothetical, but is completely probably given the above stated motherboards and their "norm" temps. Different motherboards read temps sooo differently, that its impossible to cross compare them. Add in various other factors, such as ambient system temp, and a temp survey is completely wrong.
Mike